CVE-2023-3553 — Exposure of Sensitive Information to an Unauthorized Actor in GitHub repository

Exposure of Sensitive Information to an Unauthorized Actor in GitHub repository nilsteampassnet/teampass prior to 3.0.10.

01What is this vulnerability?

Exposure of Sensitive Information to an Unauthorized Actor in GitHub repository nilsteampassnet/teampass prior to 3.0.10.

02Affected products

Vendor	Product	Versions
nilsteampassnet	nilsteampassnet/teampass	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

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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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: 2023-07-08T08:33:44.816Z
• Last modified: 2024-10-30T14:46:29.538Z

09References

• huntr.dev — https://huntr.dev/bounties/857f002a-2794-4807-aa5d-2f340de01870
• github.com — https://github.com/nilsteampassnet/teampass/commit/e9f90b746fdde135da3c7fbe4fa22…