{"id":"CVE-2022-4396","aliases":["GHSA-894q-wpg5-mf2h","PYSEC-2026-910"],"title":"pyRdfa3 Cross-site Scripting vulnerability","summary":"pyRdfa3 Cross-site Scripting vulnerability","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","vendor":"pyrdfa3","product":"pyrdfa3","ecosystem":"pip","affected":["pyrdfa3 < 3.6.2"],"patched":["pyrdfa3 3.6.2"],"published":"2022-12-10","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-894q-wpg5-mf2h","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4396"},{"url":"https://github.com/RDFLib/pyrdfa3/issues/38"},{"url":"https://github.com/RDFLib/pyrdfa3/pull/40"},{"url":"https://github.com/RDFLib/pyrdfa3/commit/ffd1d62dd50d5f4190013b39cedcdfbd81f3ce3e"},{"url":"https://github.com/RDFLib/pyrdfa3"},{"url":"https://vuldb.com/?id.215249"}],"tags":["osv","pip"],"epss":0.0059,"epssPercentile":0.46941,"ingestedAt":"2026-07-08T18:25:47.336Z","slug":"CVE-2022-4396","body":"## Overview\n\nA vulnerability was found in RDFlib pyrdfa3 and classified as problematic. This issue affects the function `_get_option` of the file `pyRdfa/__init__.py`. The manipulation leads to cross site scripting. The attack may be initiated remotely. The name of the patch is ffd1d62dd50d5f4190013b39cedcdfbd81f3ce3e. It is recommended to apply a patch to fix this issue. The identifier VDB-215249 was assigned to this vulnerability.\n\n## Affected packages\n\n- `pyrdfa3 < 3.6.2`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `pyrdfa3 3.6.2`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}