TI-2026-06796 Aliases CVE-2026-7714 GHSA-4g75-r3gh-96xh

crocodilestick Calibre-Web-Automated Admin Endpoint cwa_functions.py missing authentication

HIGH 70CWE-287Published 2026-05-04 · Updated 2026-05-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-287.

Summary

A flaw has been found in crocodilestick Calibre-Web-Automated up to 4.0.6. Affected by this issue is some unknown functionality of the file cps/cwa_functions.py of the component Admin Endpoint. This manipulation causes missing authentication. It is possible to initiate the attack remotely. The exploit has been published and may be used. The project was informed of the problem early through a pull request but has not reacted yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00456 39th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
crocodilestick	Calibre-Web-Automated	4.0.0; 4.0.1; 4.0.2; 4.0.3; 4.0.4; 4.0.5; 4.0.6	—	No fix listed	CNA

Calibre-Web-Automated Vendorcrocodilestick Affected 4.0.0; 4.0.1; 4.0.2; 4.0.3; 4.0.4; 4.0.5; 4.0.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-7714
2026-10-03 Alias added: GHSA-4g75-r3gh-96xh
2026-10-25 EPSS moved to the below the 50th percentile

References

Exploit 1

https://gist.github.com/menelausx/1b45c952d352a2ebdc01cd8d5aa88e87

Patch 1

https://github.com/crocodilestick/Calibre-Web-Automated/pull/1308

Other 2

TI-2026-06795 crocodilestick Calibre-Web-Automated Kobo auth-token Route kobo_auth.py generate_auth_token improper authorization CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences