OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input
Published Apr 21, 2022
6.1
MEDIUMCVSS 3.1
EPSS 1.01%
Description
OWASP AntiSamy before 1.6.6 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.
Affected products
No data.
- < 1.6.6
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.01% (0.01010) | 61.87th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.96% (0.00962) | 56.82th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.28% (0.00281) | 49.45th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00062) | 28.63th | v3 (v2023.03.01) |
| May 4, 2024 | 0.06% (0.00061) | 25.34th | v3 (v2023.03.01) |
| Oct 2, 2023 | 0.06% (0.00059) | 23.33th | v3 (v2023.03.01) |
| May 24, 2023 | 0.05% (0.00054) | 19.49th | v3 (v2023.03.01) |
| Mar 22, 2023 | 0.05% (0.00050) | 17.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00046) | 13.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Oct 12, 2022 | 0.89% (0.00885) | 26.56th | v2 (v2022.01.01) |
| Apr 22, 2022 | 0.89% (0.00885) | 24.53th | v2 (v2022.01.01) |
References (4)
- https://github.com/advisories/GHSA-3pqg-4rqg-pg9g Advisory
- https://github.com/nahsra/antisamy/commit/0199e7e194dba5e7d7197703f43ebe22401e61ae x_refsource_MISCPatchThird Party Advisory
- https://github.com/nahsra/antisamy/releases/tag/v1.6.6 x_refsource_MISCPatchRelease NotesThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-28367
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-3pqg-4rqg-pg9g | Advisory | |
| https://github.com/nahsra/antisamy/commit/0199e7e194dba5e7d7197703f43ebe22401e61ae | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/nahsra/antisamy/releases/tag/v1.6.6 | x_refsource_MISCPatchRelease NotesThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2022-28367 |
Change history (0)
No recorded changes yet.