flaskbb-plugin-atom (>=0.1.0 <=0.2.0), flaskbb-plugin-conversations (=2.0.1) +6 more potentially affected by CVE-2026-46556 via flaskbb (=2.2.0)

flaskbb PYPI version =2.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on flaskbb and may be impacted: - flaskbb-plugin-atom =0.1.0, =0.0.1, =0.1.0, =0.0.1, =0.1.0 Source cves: CVE-2026-46556 Source advisory: OSV:GHSA-XQ32-9G7Q-7297...

Server-side Request Forgery (SSRF)

Overview FlaskBB is an A classic Forum Software in Python using Flask. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the getimageinfo function. An attacker can access internal network resources and sensitive cloud metadata by supplying a crafted URL as t...

PT-2026-42653

Summary A Server-Side Request Forgery SSRF vulnerability in get image info allows any authenticated user to force the server to send HTTP requests to arbitrary internal endpoints, including cloud metadata services e.g., AWS 169.254.169.254. This is a blind SSRF with confirmed internal port scanni...

CVE-2026-46556

creationtimestamp| type| source ---|---|--- 2026-05-19 12:24:55+00:00| published-proof-of-concept| https://github.com/flaskbb/flaskbb/security/advisories/GHSA-xq32-9g7q-7297...