CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-44270

An issue was discovered in PostCSS before 8.4.31. The vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being included in a comment.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 35.1%

CVSS Severity

CVSS v3 Score 5.3

References

Products affected by CVE-2023-44270

Postcss » Postcss » Version: 0.1

cpe:2.3:a:postcss:postcss:0.1
Postcss » Postcss » Version: 0.2

cpe:2.3:a:postcss:postcss:0.2
Postcss » Postcss » Version: 0.3

cpe:2.3:a:postcss:postcss:0.3
Postcss » Postcss » Version: 0.3.1

cpe:2.3:a:postcss:postcss:0.3.1
Postcss » Postcss » Version: 0.3.2

cpe:2.3:a:postcss:postcss:0.3.2
Postcss » Postcss » Version: 0.3.3

cpe:2.3:a:postcss:postcss:0.3.3
Postcss » Postcss » Version: 0.3.4

cpe:2.3:a:postcss:postcss:0.3.4
Postcss » Postcss » Version: 0.3.5

cpe:2.3:a:postcss:postcss:0.3.5
Postcss » Postcss » Version: 1.0.0

cpe:2.3:a:postcss:postcss:1.0.0
Postcss » Postcss » Version: 2.0.0

cpe:2.3:a:postcss:postcss:2.0.0
Postcss » Postcss » Version: 2.1.0

cpe:2.3:a:postcss:postcss:2.1.0
Postcss » Postcss » Version: 2.1.1

cpe:2.3:a:postcss:postcss:2.1.1
Postcss » Postcss » Version: 2.1.2

cpe:2.3:a:postcss:postcss:2.1.2
Postcss » Postcss » Version: 2.2.0

cpe:2.3:a:postcss:postcss:2.2.0
Postcss » Postcss » Version: 2.2.1

cpe:2.3:a:postcss:postcss:2.2.1
Postcss » Postcss » Version: 2.2.2

cpe:2.3:a:postcss:postcss:2.2.2
Postcss » Postcss » Version: 2.2.3

cpe:2.3:a:postcss:postcss:2.2.3
Postcss » Postcss » Version: 2.2.4

cpe:2.3:a:postcss:postcss:2.2.4
Postcss » Postcss » Version: 2.2.5

cpe:2.3:a:postcss:postcss:2.2.5
Postcss » Postcss » Version: 2.2.6

cpe:2.3:a:postcss:postcss:2.2.6
Postcss » Postcss » Version: 3.0.0

cpe:2.3:a:postcss:postcss:3.0.0
Postcss » Postcss » Version: 3.0.1

cpe:2.3:a:postcss:postcss:3.0.1
Postcss » Postcss » Version: 3.0.2

cpe:2.3:a:postcss:postcss:3.0.2
Postcss » Postcss » Version: 3.0.3

cpe:2.3:a:postcss:postcss:3.0.3
Postcss » Postcss » Version: 3.0.4

cpe:2.3:a:postcss:postcss:3.0.4
Postcss » Postcss » Version: 3.0.5

cpe:2.3:a:postcss:postcss:3.0.5
Postcss » Postcss » Version: 3.0.6

cpe:2.3:a:postcss:postcss:3.0.6
Postcss » Postcss » Version: 3.0.7

cpe:2.3:a:postcss:postcss:3.0.7
Postcss » Postcss » Version: 4.0.0

cpe:2.3:a:postcss:postcss:4.0.0
Postcss » Postcss » Version: 4.0.1

cpe:2.3:a:postcss:postcss:4.0.1
Postcss » Postcss » Version: 4.0.2

cpe:2.3:a:postcss:postcss:4.0.2
Postcss » Postcss » Version: 4.0.3

cpe:2.3:a:postcss:postcss:4.0.3
Postcss » Postcss » Version: 4.0.4

cpe:2.3:a:postcss:postcss:4.0.4
Postcss » Postcss » Version: 4.0.5

cpe:2.3:a:postcss:postcss:4.0.5
Postcss » Postcss » Version: 4.0.6

cpe:2.3:a:postcss:postcss:4.0.6
Postcss » Postcss » Version: 4.1.0

cpe:2.3:a:postcss:postcss:4.1.0
Postcss » Postcss » Version: 4.1.1

cpe:2.3:a:postcss:postcss:4.1.1
Postcss » Postcss » Version: 4.1.10

cpe:2.3:a:postcss:postcss:4.1.10
Postcss » Postcss » Version: 4.1.11

cpe:2.3:a:postcss:postcss:4.1.11
Postcss » Postcss » Version: 4.1.12

cpe:2.3:a:postcss:postcss:4.1.12
Postcss » Postcss » Version: 4.1.13

cpe:2.3:a:postcss:postcss:4.1.13
Postcss » Postcss » Version: 4.1.14

cpe:2.3:a:postcss:postcss:4.1.14
Postcss » Postcss » Version: 4.1.15

cpe:2.3:a:postcss:postcss:4.1.15
Postcss » Postcss » Version: 4.1.16

cpe:2.3:a:postcss:postcss:4.1.16
Postcss » Postcss » Version: 4.1.2

cpe:2.3:a:postcss:postcss:4.1.2
Postcss » Postcss » Version: 4.1.3

cpe:2.3:a:postcss:postcss:4.1.3
Postcss » Postcss » Version: 4.1.4

cpe:2.3:a:postcss:postcss:4.1.4
Postcss » Postcss » Version: 4.1.5

cpe:2.3:a:postcss:postcss:4.1.5
Postcss » Postcss » Version: 4.1.6

cpe:2.3:a:postcss:postcss:4.1.6
Postcss » Postcss » Version: 4.1.7

cpe:2.3:a:postcss:postcss:4.1.7
Postcss » Postcss » Version: 4.1.8

cpe:2.3:a:postcss:postcss:4.1.8
Postcss » Postcss » Version: 4.1.9

cpe:2.3:a:postcss:postcss:4.1.9
Postcss » Postcss » Version: 5.0.0

cpe:2.3:a:postcss:postcss:5.0.0
Postcss » Postcss » Version: 5.0.1

cpe:2.3:a:postcss:postcss:5.0.1
Postcss » Postcss » Version: 5.0.10

cpe:2.3:a:postcss:postcss:5.0.10
Postcss » Postcss » Version: 5.0.11

cpe:2.3:a:postcss:postcss:5.0.11
Postcss » Postcss » Version: 5.0.12

cpe:2.3:a:postcss:postcss:5.0.12
Postcss » Postcss » Version: 5.0.13

cpe:2.3:a:postcss:postcss:5.0.13
Postcss » Postcss » Version: 5.0.14

cpe:2.3:a:postcss:postcss:5.0.14
Postcss » Postcss » Version: 5.0.15

cpe:2.3:a:postcss:postcss:5.0.15
Postcss » Postcss » Version: 5.0.16

cpe:2.3:a:postcss:postcss:5.0.16
Postcss » Postcss » Version: 5.0.17

cpe:2.3:a:postcss:postcss:5.0.17
Postcss » Postcss » Version: 5.0.18

cpe:2.3:a:postcss:postcss:5.0.18
Postcss » Postcss » Version: 5.0.19

cpe:2.3:a:postcss:postcss:5.0.19
Postcss » Postcss » Version: 5.0.2

cpe:2.3:a:postcss:postcss:5.0.2
Postcss » Postcss » Version: 5.0.20

cpe:2.3:a:postcss:postcss:5.0.20
Postcss » Postcss » Version: 5.0.21

cpe:2.3:a:postcss:postcss:5.0.21
Postcss » Postcss » Version: 5.0.3

cpe:2.3:a:postcss:postcss:5.0.3
Postcss » Postcss » Version: 5.0.4

cpe:2.3:a:postcss:postcss:5.0.4
Postcss » Postcss » Version: 5.0.5

cpe:2.3:a:postcss:postcss:5.0.5
Postcss » Postcss » Version: 5.0.6

cpe:2.3:a:postcss:postcss:5.0.6
Postcss » Postcss » Version: 5.0.7

cpe:2.3:a:postcss:postcss:5.0.7
Postcss » Postcss » Version: 5.0.8

cpe:2.3:a:postcss:postcss:5.0.8
Postcss » Postcss » Version: 5.0.9

cpe:2.3:a:postcss:postcss:5.0.9
Postcss » Postcss » Version: 5.1.0

cpe:2.3:a:postcss:postcss:5.1.0
Postcss » Postcss » Version: 5.1.1

cpe:2.3:a:postcss:postcss:5.1.1
Postcss » Postcss » Version: 5.1.2

cpe:2.3:a:postcss:postcss:5.1.2
Postcss » Postcss » Version: 5.2.0

cpe:2.3:a:postcss:postcss:5.2.0
Postcss » Postcss » Version: 5.2.1

cpe:2.3:a:postcss:postcss:5.2.1
Postcss » Postcss » Version: 5.2.10

cpe:2.3:a:postcss:postcss:5.2.10
Postcss » Postcss » Version: 5.2.11

cpe:2.3:a:postcss:postcss:5.2.11
Postcss » Postcss » Version: 5.2.12

cpe:2.3:a:postcss:postcss:5.2.12
Postcss » Postcss » Version: 5.2.13

cpe:2.3:a:postcss:postcss:5.2.13
Postcss » Postcss » Version: 5.2.14

cpe:2.3:a:postcss:postcss:5.2.14
Postcss » Postcss » Version: 5.2.15

cpe:2.3:a:postcss:postcss:5.2.15
Postcss » Postcss » Version: 5.2.16

cpe:2.3:a:postcss:postcss:5.2.16
Postcss » Postcss » Version: 5.2.17

cpe:2.3:a:postcss:postcss:5.2.17
Postcss » Postcss » Version: 5.2.2

cpe:2.3:a:postcss:postcss:5.2.2
Postcss » Postcss » Version: 5.2.3

cpe:2.3:a:postcss:postcss:5.2.3
Postcss » Postcss » Version: 5.2.4

cpe:2.3:a:postcss:postcss:5.2.4
Postcss » Postcss » Version: 5.2.5

cpe:2.3:a:postcss:postcss:5.2.5
Postcss » Postcss » Version: 5.2.6

cpe:2.3:a:postcss:postcss:5.2.6
Postcss » Postcss » Version: 5.2.7

cpe:2.3:a:postcss:postcss:5.2.7
Postcss » Postcss » Version: 5.2.8

cpe:2.3:a:postcss:postcss:5.2.8
Postcss » Postcss » Version: 5.2.9

cpe:2.3:a:postcss:postcss:5.2.9
Postcss » Postcss » Version: 6.0.0

cpe:2.3:a:postcss:postcss:6.0.0
Postcss » Postcss » Version: 6.0.1

cpe:2.3:a:postcss:postcss:6.0.1
Postcss » Postcss » Version: 6.0.10

cpe:2.3:a:postcss:postcss:6.0.10
Postcss » Postcss » Version: 6.0.11

cpe:2.3:a:postcss:postcss:6.0.11
Postcss » Postcss » Version: 6.0.12

cpe:2.3:a:postcss:postcss:6.0.12
Postcss » Postcss » Version: 6.0.13

cpe:2.3:a:postcss:postcss:6.0.13
Postcss » Postcss » Version: 6.0.14

cpe:2.3:a:postcss:postcss:6.0.14
Postcss » Postcss » Version: 6.0.15

cpe:2.3:a:postcss:postcss:6.0.15
Postcss » Postcss » Version: 6.0.16

cpe:2.3:a:postcss:postcss:6.0.16
Postcss » Postcss » Version: 6.0.17

cpe:2.3:a:postcss:postcss:6.0.17
Postcss » Postcss » Version: 6.0.18

cpe:2.3:a:postcss:postcss:6.0.18
Postcss » Postcss » Version: 6.0.19

cpe:2.3:a:postcss:postcss:6.0.19
Postcss » Postcss » Version: 6.0.2

cpe:2.3:a:postcss:postcss:6.0.2
Postcss » Postcss » Version: 6.0.20

cpe:2.3:a:postcss:postcss:6.0.20
Postcss » Postcss » Version: 6.0.21

cpe:2.3:a:postcss:postcss:6.0.21
Postcss » Postcss » Version: 6.0.22

cpe:2.3:a:postcss:postcss:6.0.22
Postcss » Postcss » Version: 6.0.23

cpe:2.3:a:postcss:postcss:6.0.23
Postcss » Postcss » Version: 6.0.3

cpe:2.3:a:postcss:postcss:6.0.3
Postcss » Postcss » Version: 6.0.4

cpe:2.3:a:postcss:postcss:6.0.4
Postcss » Postcss » Version: 6.0.5

cpe:2.3:a:postcss:postcss:6.0.5
Postcss » Postcss » Version: 6.0.6

cpe:2.3:a:postcss:postcss:6.0.6
Postcss » Postcss » Version: 6.0.7

cpe:2.3:a:postcss:postcss:6.0.7
Postcss » Postcss » Version: 6.0.8

cpe:2.3:a:postcss:postcss:6.0.8
Postcss » Postcss » Version: 6.0.9

cpe:2.3:a:postcss:postcss:6.0.9
Postcss » Postcss » Version: 7.0.0

cpe:2.3:a:postcss:postcss:7.0.0
Postcss » Postcss » Version: 7.0.1

cpe:2.3:a:postcss:postcss:7.0.1
Postcss » Postcss » Version: 7.0.10

cpe:2.3:a:postcss:postcss:7.0.10
Postcss » Postcss » Version: 7.0.11

cpe:2.3:a:postcss:postcss:7.0.11
Postcss » Postcss » Version: 7.0.12

cpe:2.3:a:postcss:postcss:7.0.12
Postcss » Postcss » Version: 7.0.13

cpe:2.3:a:postcss:postcss:7.0.13
Postcss » Postcss » Version: 7.0.14

cpe:2.3:a:postcss:postcss:7.0.14
Postcss » Postcss » Version: 7.0.15

cpe:2.3:a:postcss:postcss:7.0.15
Postcss » Postcss » Version: 7.0.16

cpe:2.3:a:postcss:postcss:7.0.16
Postcss » Postcss » Version: 7.0.17

cpe:2.3:a:postcss:postcss:7.0.17
Postcss » Postcss » Version: 7.0.18

cpe:2.3:a:postcss:postcss:7.0.18
Postcss » Postcss » Version: 7.0.19

cpe:2.3:a:postcss:postcss:7.0.19
Postcss » Postcss » Version: 7.0.2

cpe:2.3:a:postcss:postcss:7.0.2
Postcss » Postcss » Version: 7.0.20

cpe:2.3:a:postcss:postcss:7.0.20
Postcss » Postcss » Version: 7.0.21

cpe:2.3:a:postcss:postcss:7.0.21
Postcss » Postcss » Version: 7.0.22

cpe:2.3:a:postcss:postcss:7.0.22
Postcss » Postcss » Version: 7.0.23

cpe:2.3:a:postcss:postcss:7.0.23
Postcss » Postcss » Version: 7.0.24

cpe:2.3:a:postcss:postcss:7.0.24
Postcss » Postcss » Version: 7.0.25

cpe:2.3:a:postcss:postcss:7.0.25
Postcss » Postcss » Version: 7.0.26

cpe:2.3:a:postcss:postcss:7.0.26
Postcss » Postcss » Version: 7.0.27

cpe:2.3:a:postcss:postcss:7.0.27
Postcss » Postcss » Version: 7.0.28

cpe:2.3:a:postcss:postcss:7.0.28
Postcss » Postcss » Version: 7.0.29

cpe:2.3:a:postcss:postcss:7.0.29
Postcss » Postcss » Version: 7.0.3

cpe:2.3:a:postcss:postcss:7.0.3
Postcss » Postcss » Version: 7.0.30

cpe:2.3:a:postcss:postcss:7.0.30
Postcss » Postcss » Version: 7.0.31

cpe:2.3:a:postcss:postcss:7.0.31
Postcss » Postcss » Version: 7.0.32

cpe:2.3:a:postcss:postcss:7.0.32
Postcss » Postcss » Version: 7.0.33

cpe:2.3:a:postcss:postcss:7.0.33
Postcss » Postcss » Version: 7.0.34

cpe:2.3:a:postcss:postcss:7.0.34
Postcss » Postcss » Version: 7.0.35

cpe:2.3:a:postcss:postcss:7.0.35
Postcss » Postcss » Version: 7.0.36

cpe:2.3:a:postcss:postcss:7.0.36
Postcss » Postcss » Version: 7.0.4

cpe:2.3:a:postcss:postcss:7.0.4
Postcss » Postcss » Version: 7.0.5

cpe:2.3:a:postcss:postcss:7.0.5
Postcss » Postcss » Version: 7.0.6

cpe:2.3:a:postcss:postcss:7.0.6
Postcss » Postcss » Version: 7.0.7

cpe:2.3:a:postcss:postcss:7.0.7
Postcss » Postcss » Version: 7.0.8

cpe:2.3:a:postcss:postcss:7.0.8
Postcss » Postcss » Version: 7.0.9

cpe:2.3:a:postcss:postcss:7.0.9
Postcss » Postcss » Version: 8.0.0

cpe:2.3:a:postcss:postcss:8.0.0
Postcss » Postcss » Version: 8.0.1

cpe:2.3:a:postcss:postcss:8.0.1
Postcss » Postcss » Version: 8.0.2

cpe:2.3:a:postcss:postcss:8.0.2
Postcss » Postcss » Version: 8.0.3

cpe:2.3:a:postcss:postcss:8.0.3
Postcss » Postcss » Version: 8.0.4

cpe:2.3:a:postcss:postcss:8.0.4
Postcss » Postcss » Version: 8.0.5

cpe:2.3:a:postcss:postcss:8.0.5
Postcss » Postcss » Version: 8.0.6

cpe:2.3:a:postcss:postcss:8.0.6
Postcss » Postcss » Version: 8.0.7

cpe:2.3:a:postcss:postcss:8.0.7
Postcss » Postcss » Version: 8.0.8

cpe:2.3:a:postcss:postcss:8.0.8
Postcss » Postcss » Version: 8.0.9

cpe:2.3:a:postcss:postcss:8.0.9
Postcss » Postcss » Version: 8.1.0

cpe:2.3:a:postcss:postcss:8.1.0
Postcss » Postcss » Version: 8.1.1

cpe:2.3:a:postcss:postcss:8.1.1
Postcss » Postcss » Version: 8.1.10

cpe:2.3:a:postcss:postcss:8.1.10
Postcss » Postcss » Version: 8.1.11

cpe:2.3:a:postcss:postcss:8.1.11
Postcss » Postcss » Version: 8.1.12

cpe:2.3:a:postcss:postcss:8.1.12
Postcss » Postcss » Version: 8.1.13

cpe:2.3:a:postcss:postcss:8.1.13
Postcss » Postcss » Version: 8.1.14

cpe:2.3:a:postcss:postcss:8.1.14
Postcss » Postcss » Version: 8.1.2

cpe:2.3:a:postcss:postcss:8.1.2
Postcss » Postcss » Version: 8.1.3

cpe:2.3:a:postcss:postcss:8.1.3
Postcss » Postcss » Version: 8.1.4

cpe:2.3:a:postcss:postcss:8.1.4
Postcss » Postcss » Version: 8.1.5

cpe:2.3:a:postcss:postcss:8.1.5
Postcss » Postcss » Version: 8.1.6

cpe:2.3:a:postcss:postcss:8.1.6
Postcss » Postcss » Version: 8.1.7

cpe:2.3:a:postcss:postcss:8.1.7
Postcss » Postcss » Version: 8.1.8

cpe:2.3:a:postcss:postcss:8.1.8
Postcss » Postcss » Version: 8.1.9

cpe:2.3:a:postcss:postcss:8.1.9
Postcss » Postcss » Version: 8.2.0

cpe:2.3:a:postcss:postcss:8.2.0
Postcss » Postcss » Version: 8.2.1

cpe:2.3:a:postcss:postcss:8.2.1
Postcss » Postcss » Version: 8.2.10

cpe:2.3:a:postcss:postcss:8.2.10
Postcss » Postcss » Version: 8.2.11

cpe:2.3:a:postcss:postcss:8.2.11
Postcss » Postcss » Version: 8.2.12

cpe:2.3:a:postcss:postcss:8.2.12
Postcss » Postcss » Version: 8.2.13

cpe:2.3:a:postcss:postcss:8.2.13
Postcss » Postcss » Version: 8.2.14

cpe:2.3:a:postcss:postcss:8.2.14
Postcss » Postcss » Version: 8.2.15

cpe:2.3:a:postcss:postcss:8.2.15
Postcss » Postcss » Version: 8.2.2

cpe:2.3:a:postcss:postcss:8.2.2
Postcss » Postcss » Version: 8.2.3

cpe:2.3:a:postcss:postcss:8.2.3
Postcss » Postcss » Version: 8.2.4

cpe:2.3:a:postcss:postcss:8.2.4
Postcss » Postcss » Version: 8.2.5

cpe:2.3:a:postcss:postcss:8.2.5
Postcss » Postcss » Version: 8.2.6

cpe:2.3:a:postcss:postcss:8.2.6
Postcss » Postcss » Version: 8.2.7

cpe:2.3:a:postcss:postcss:8.2.7
Postcss » Postcss » Version: 8.2.8

cpe:2.3:a:postcss:postcss:8.2.8
Postcss » Postcss » Version: 8.2.9

cpe:2.3:a:postcss:postcss:8.2.9
Postcss » Postcss » Version: 8.3.0

cpe:2.3:a:postcss:postcss:8.3.0
Postcss » Postcss » Version: 8.3.1

cpe:2.3:a:postcss:postcss:8.3.1
Postcss » Postcss » Version: 8.3.2

cpe:2.3:a:postcss:postcss:8.3.2

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Vulnerable Software

Vulnerability Details CVE-2023-44270

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