CVE-2023-4005 — Insufficient Session Expiration in GitHub repository fossbilling/fossbilling pri

Insufficient Session Expiration in GitHub repository fossbilling/fossbilling prior to 0.5.5.

01What is this vulnerability?

Insufficient Session Expiration in GitHub repository fossbilling/fossbilling prior to 0.5.5.

02Affected products

Vendor	Product	Versions
fossbilling	fossbilling/fossbilling	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-07-31T00:00:19.477Z
• Last modified: 2024-10-11T19:42:51.262Z

09References

• huntr.dev — https://huntr.dev/bounties/f0aacce1-79bc-4765-95f1-7e824433b9e4
• github.com — https://github.com/fossbilling/fossbilling/commit/20c23b051eb690cb4ae60a257f6bb4…