CVE-2021-42575

moderate-risk
Published 2021-10-18

The OWASP Java HTML Sanitizer before 20211018.1 does not properly enforce policies associated with the SELECT, STYLE, and OPTION elements.

Do I need to act?

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0.72% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (8)

Java Html Sanitizer
Middleware Common Libraries And Tools
Middleware Common Libraries And Tools

Affected Vendors

Oracle Owasp

References (6)

Exploit https://docs.google.com/document/d/11SoX296sMS0XoQiQbpxc5pNxSdbJKDJkm5BDv0zrX50/
Patch https://www.oracle.com/security-alerts/cpujan2022.html
Patch https://www.oracle.com/security-alerts/cpujul2022.html
Exploit https://docs.google.com/document/d/11SoX296sMS0XoQiQbpxc5pNxSdbJKDJkm5BDv0zrX50/
Patch https://www.oracle.com/security-alerts/cpujan2022.html
Patch https://www.oracle.com/security-alerts/cpujul2022.html
48
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 2/34 · Minimal
Exposure 14/34 · Moderate