CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-24988

The WP RSS Aggregator WordPress plugin before 4.19.3 does not sanitise and escape data before outputting it in the System Info admin dashboard, which could lead to a Stored XSS issue due to the wprss_dismiss_addon_notice AJAX action missing authorisation and CSRF checks, allowing any authenticated users, such as subscriber to call it and set a malicious payload in the addon parameter.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 32.3%

CVSS Severity

CVSS v3 Score 5.4

CVSS v2 Score 3.5

References

Products affected by CVE-2021-24988

Wprssaggregator » Wp Rss Aggregator » Version: N/A

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:-
Wprssaggregator » Wp Rss Aggregator » Version: 1.0

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:1.0
Wprssaggregator » Wp Rss Aggregator » Version: 1.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:1.1
Wprssaggregator » Wp Rss Aggregator » Version: 2.0

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:2.0
Wprssaggregator » Wp Rss Aggregator » Version: 2.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:2.1
Wprssaggregator » Wp Rss Aggregator » Version: 2.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:2.2
Wprssaggregator » Wp Rss Aggregator » Version: 2.2.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:2.2.1
Wprssaggregator » Wp Rss Aggregator » Version: 2.2.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:2.2.2
Wprssaggregator » Wp Rss Aggregator » Version: 2.2.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:2.2.3
Wprssaggregator » Wp Rss Aggregator » Version: 3.0

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.0
Wprssaggregator » Wp Rss Aggregator » Version: 3.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.1
Wprssaggregator » Wp Rss Aggregator » Version: 3.1.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.1.1
Wprssaggregator » Wp Rss Aggregator » Version: 3.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.2
Wprssaggregator » Wp Rss Aggregator » Version: 3.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.3
Wprssaggregator » Wp Rss Aggregator » Version: 3.3.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.3.1
Wprssaggregator » Wp Rss Aggregator » Version: 3.3.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.3.3
Wprssaggregator » Wp Rss Aggregator » Version: 3.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.4
Wprssaggregator » Wp Rss Aggregator » Version: 3.4.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.4.1
Wprssaggregator » Wp Rss Aggregator » Version: 3.4.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.4.2
Wprssaggregator » Wp Rss Aggregator » Version: 3.4.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.4.3
Wprssaggregator » Wp Rss Aggregator » Version: 3.4.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.4.4
Wprssaggregator » Wp Rss Aggregator » Version: 3.4.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.4.5
Wprssaggregator » Wp Rss Aggregator » Version: 3.4.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.4.6
Wprssaggregator » Wp Rss Aggregator » Version: 3.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.5
Wprssaggregator » Wp Rss Aggregator » Version: 3.5.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.5.1
Wprssaggregator » Wp Rss Aggregator » Version: 3.5.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.5.2
Wprssaggregator » Wp Rss Aggregator » Version: 3.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.6
Wprssaggregator » Wp Rss Aggregator » Version: 3.6.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.6.1
Wprssaggregator » Wp Rss Aggregator » Version: 3.7

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.7
Wprssaggregator » Wp Rss Aggregator » Version: 3.8

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.8
Wprssaggregator » Wp Rss Aggregator » Version: 3.9

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.1
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.2
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.3
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.4
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.5
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.6
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.7

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.7
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.8

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.8
Wprssaggregator » Wp Rss Aggregator » Version: 3.9.9

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:3.9.9
Wprssaggregator » Wp Rss Aggregator » Version: 4.0

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.5
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.6
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.7

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.7
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.8

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.8
Wprssaggregator » Wp Rss Aggregator » Version: 4.0.9

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.0.9
Wprssaggregator » Wp Rss Aggregator » Version: 4.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.1.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.1.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.1.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.1.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.1.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.1.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.1.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.1.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.1.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.1.5
Wprssaggregator » Wp Rss Aggregator » Version: 4.1.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.1.6
Wprssaggregator » Wp Rss Aggregator » Version: 4.10

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.10
Wprssaggregator » Wp Rss Aggregator » Version: 4.11

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.11
Wprssaggregator » Wp Rss Aggregator » Version: 4.11.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.11.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.11.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.11.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.11.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.11.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.11.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.11.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.12

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.12
Wprssaggregator » Wp Rss Aggregator » Version: 4.12.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.12.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.12.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.12.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.12.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.12.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.13

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.13
Wprssaggregator » Wp Rss Aggregator » Version: 4.13.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.13.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.13.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.13.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.14

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.14
Wprssaggregator » Wp Rss Aggregator » Version: 4.15

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.15
Wprssaggregator » Wp Rss Aggregator » Version: 4.15.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.15.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.15.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.15.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.16

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.16
Wprssaggregator » Wp Rss Aggregator » Version: 4.17

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.10

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.10
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.5
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.6
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.7

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.7
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.8

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.8
Wprssaggregator » Wp Rss Aggregator » Version: 4.17.9

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.17.9
Wprssaggregator » Wp Rss Aggregator » Version: 4.18

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.18
Wprssaggregator » Wp Rss Aggregator » Version: 4.18.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.18.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.18.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.18.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.19

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.19
Wprssaggregator » Wp Rss Aggregator » Version: 4.19.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.19.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.19.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.19.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.2.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.2.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.2.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.2.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.2.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.2.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.3.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.3.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.4.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.4.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.4.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.4.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.4.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.4.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.4.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.4.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.5
Wprssaggregator » Wp Rss Aggregator » Version: 4.5.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.5.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.5.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.5.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.5.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.5.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.10

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.10
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.11

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.11
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.12

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.12
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.13

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.13
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.5
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.6
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.7

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.7
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.8

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.8
Wprssaggregator » Wp Rss Aggregator » Version: 4.6.9

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.6.9
Wprssaggregator » Wp Rss Aggregator » Version: 4.7

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.3

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.3
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.4

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.4
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.5

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.5
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.6

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.6
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.7

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.7
Wprssaggregator » Wp Rss Aggregator » Version: 4.7.8

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.7.8
Wprssaggregator » Wp Rss Aggregator » Version: 4.8

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.8
Wprssaggregator » Wp Rss Aggregator » Version: 4.8.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.8.1
Wprssaggregator » Wp Rss Aggregator » Version: 4.8.2

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.8.2
Wprssaggregator » Wp Rss Aggregator » Version: 4.9

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.9
Wprssaggregator » Wp Rss Aggregator » Version: 4.9.1

cpe:2.3:a:wprssaggregator:wp_rss_aggregator:4.9.1

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-24988

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