GHSA-7h72-q9rr-77j7MediumCVSS 6.1
PandaWiki 3.65.0 through 3.87.5 contains a stored cross-site scripting vulnerability that allows...
🔗 CVE IDs covered (1)
📋 Description
PandaWiki 3.65.0 through 3.87.5 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to upload HTML files with image extensions via /share/v1/common/file/upload. Attackers can lure administrators to /static-file/?a=.pdf, bypassing the nginx attachment header to serve HTML inline and steal the panda_wiki_token JWT for session takeover.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-120428
- https://github.com/chaitin/PandaWiki/issues/1845
- https://github.com/chaitin/PandaWiki/blob/v3.87.5/backend/handler/share/common.go
- https://github.com/chaitin/PandaWiki/blob/v3.87.5/backend/usecase/file.go
- https://github.com/chaitin/PandaWiki/blob/v3.87.5/web/admin/server.conf
- https://vul.yulun.ac.cn/20261101/pandawiki
- https://www.vulncheck.com/advisories/pandawiki-3.65.0-through-3.87.5-stored-xss-via-static-file-pdf-query-string-bypass
- https://github.com/advisories/GHSA-7h72-q9rr-77j7