CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2021-4164
High (8.8) in janeczku calibre-web. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in calibreweb 0.6.15.
calibre-web is vulnerable to Cross-Site Request Forgery (CSRF)
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
- CWE
- CWE-352
- Published
- Modified
- Record from
- the NVD, synced
Affected
- janeczku:calibre-web
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-wxr6-29pv-ch68 | PyPI | calibreweb | <0.6.15 | 0.6.15 |
| PYSEC-2026-621 | PyPI | calibreweb | <0.6.15 | 0.6.15 |
References
- https://github.com/janeczku/calibre-web/commit/785726deee13b4d56f6c3503dd57c1e3eb7d6f30
- https://huntr.dev/bounties/2debace1-a0f3-45c1-95fa-9d0512680758
- https://github.com/janeczku/calibre-web/commit/785726deee13b4d56f6c3503dd57c1e3eb7d6f30
- https://huntr.dev/bounties/2debace1-a0f3-45c1-95fa-9d0512680758