Vulnerability Details CVE-2019-14769
Backdrop CMS 1.12.x before 1.12.8 and 1.13.x before 1.13.3 doesn't sufficiently filter output when displaying certain block labels created by administrators. An attacker could potentially craft a specialized label, then have an administrator execute scripting when administering a layout. (This issue is mitigated by the attacker needing permission to create custom blocks on the site, which is typically an administrative permission.)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.1%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
Products affected by CVE-2019-14769
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cpe:2.3:a:backdropcms:backdrop:1.12.0
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cpe:2.3:a:backdropcms:backdrop:1.12.1
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cpe:2.3:a:backdropcms:backdrop:1.12.2
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cpe:2.3:a:backdropcms:backdrop:1.12.3
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cpe:2.3:a:backdropcms:backdrop:1.12.4
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cpe:2.3:a:backdropcms:backdrop:1.12.5
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cpe:2.3:a:backdropcms:backdrop:1.12.6
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cpe:2.3:a:backdropcms:backdrop:1.12.7
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cpe:2.3:a:backdropcms:backdrop:1.13.0
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cpe:2.3:a:backdropcms:backdrop:1.13.1
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cpe:2.3:a:backdropcms:backdrop:1.13.2