Medium 6.1Published Apr 21, 2022

CVE-2022-29577OWASP AntiSamy before 1.6.7 allows XSS via HTML tag smuggling on STYLE content with crafted input.

Updated under an hour ago (2026-10-19 10:10 UTC)

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It affects antisamy_project antisamy and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for antisamy_project antisamy

Exploited in the last 30 days

OWASP AntiSamy before 1.6.7 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets (CSS) content. NOTE: this issue exists because of an incomplete fix for CVE-2022-28367.

CVSS: 6.1 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: mitre
NVD analysis: Modified
Record last updated: Oct 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

antisamy_project antisamy antisamy_project:antisamy	before 1.6.7	NVD
oracle enterprise_manager_base_platform oracle:enterprise_manager_base_platform	13.4.0.0; 13.5.0.0	NVD
oracle weblogic_server oracle:weblogic_server	12.2.1.3.0; 12.2.1.4.0; 14.1.1.0.0	NVD

References

https://github.com/nahsra/antisamy/releases/tag/v1.6.7x-refsource-misc
https://github.com/nahsra/antisamy/commit/32e273507da0e964b58c50fd8a4c94c9d9363af0x-refsource-misc
https://www.oracle.com/security-alerts/cpujul2022.htmlx-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.