Technology · PyPI
calibreweb (PyPI) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 18 vulnerabilities in calibreweb (PyPI): 0 in the last 7 days and 15 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-65858, was published on 7 July 2026.
- Last 7 days
- 0
- Last 90 days
- 15
- Critical, all time
- 0
- Exploited in the wild
- 0
Latest calibreweb (PyPI) vulnerabilities
- CVE-2025-65858: PYSEC-2026-1234 - Calibre-Web Has a Stored Cross-Site Scripting (XSS) Vulnerability via the 'username' Field During User…mediumCVSS 4EPSS 0.2%
- CVE-2025-6998: PYSEC-2026-1228 - Calibre Web and Autocaliweb have a ReDoS vulnerabilitymediumCVSS 4EPSS 0.8%
- CVE-2025-7404: PYSEC-2026-1235 - Calibre Web and Autocaliweb have OS Command Injection vulnerabilitymediumCVSS 4EPSS 2.8%
- CVE-2021-3986: PYSEC-2026-1232 - Generation of Error Message Containing Sensitive Information in janeczku/calibre-weblowCVSS 3.1EPSS 0.4%
- CVE-2021-3988: PYSEC-2026-1236 - Cross-site Scripting (XSS) - DOM in janeczku/calibre-weblowCVSS 3.1EPSS 0.4%
- CVE-2021-3987: PYSEC-2026-1229 - Improper Access Control in janeczku/calibre-weblowCVSS 3EPSS 0.4%
- CVE-2024-39123: PYSEC-2026-1230 - Calibre-Web Cross Site Scripting (XSS)lowCVSS 3.1EPSS 23.1%
- CVE-2022-2525: PYSEC-2026-1231 - Improper Restriction of Excessive Authentication Attempts in calibrewebinfoEPSS 0.8%
- CVE-2023-2106: PYSEC-2026-1233 - Weak Password Requirements in calibreweblowCVSS 3EPSS 0.8%
- CVE-2021-4170: PYSEC-2026-620 - calibre-web is vulnerable to Cross-site ScriptinglowCVSS 3.1EPSS 0.8%
- CVE-2021-4164: PYSEC-2026-621 - calibre-web is vulnerable to Cross-Site Request Forgery (CSRF)lowCVSS 3EPSS 0.5%
- CVE-2021-4171: PYSEC-2026-307 - calibre-web is vulnerable to Business Logic ErrorslowCVSS 3.1EPSS 1.4%
- CVE-2022-30765: PYSEC-2026-305 - SQL injection in calibreweblowCVSS 3.1EPSS 1.2%
- CVE-2022-0767: PYSEC-2026-306 - Server-Side Request Forgery in calibreweblowCVSS 3.1EPSS 1.0%
- CVE-2022-0766: PYSEC-2026-304 - Server-Side Request Forgery in calibreweblowCVSS 3.1EPSS 1.3%
- CVE-2022-0273: PYSEC-2022-22 - Improper Access Control in Pypi calibreweb prior to 0.6.16.lowCVSS 3.1EPSS 0.7%
- CVE-2022-0339: PYSEC-2022-23 - Server-Side Request Forgery (SSRF) in Pypi calibreweb prior to 0.6.16.lowCVSS 3EPSS 1.0%
- CVE-2022-0352: PYSEC-2022-18 - Cross-site Scripting (XSS) - Reflected in Pypi calibreweb prior to 0.6.16.lowCVSS 3.1EPSS 0.9%
Most severe calibreweb (PyPI) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-7404: PYSEC-2026-1235 - Calibre Web and Autocaliweb have OS Command Injection vulnerabilitymediumCVSS 4EPSS 2.8%
- CVE-2025-6998: PYSEC-2026-1228 - Calibre Web and Autocaliweb have a ReDoS vulnerabilitymediumCVSS 4EPSS 0.8%
- CVE-2025-65858: PYSEC-2026-1234 - Calibre-Web Has a Stored Cross-Site Scripting (XSS) Vulnerability via the 'username' Field During User…mediumCVSS 4EPSS 0.2%
- CVE-2024-39123: PYSEC-2026-1230 - Calibre-Web Cross Site Scripting (XSS)lowCVSS 3.1EPSS 23.1%
- CVE-2021-4171: PYSEC-2026-307 - calibre-web is vulnerable to Business Logic ErrorslowCVSS 3.1EPSS 1.4%
- CVE-2022-0766: PYSEC-2026-304 - Server-Side Request Forgery in calibreweblowCVSS 3.1EPSS 1.3%
- CVE-2022-30765: PYSEC-2026-305 - SQL injection in calibreweblowCVSS 3.1EPSS 1.2%
- CVE-2022-0767: PYSEC-2026-306 - Server-Side Request Forgery in calibreweblowCVSS 3.1EPSS 1.0%
- CVE-2022-0352: PYSEC-2022-18 - Cross-site Scripting (XSS) - Reflected in Pypi calibreweb prior to 0.6.16.lowCVSS 3.1EPSS 0.9%
- CVE-2021-4170: PYSEC-2026-620 - calibre-web is vulnerable to Cross-site ScriptinglowCVSS 3.1EPSS 0.8%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 6 | 0 | |
| 6 Jul 2026 | 9 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/calibreweb.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "calibreweb (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/calibreweb, 26 September 2026.