CVE-2023-3196 — This vulnerability could allow an attacker to store a malicious JavaScript paylo

This vulnerability could allow an attacker to store a malicious JavaScript payload in the login footer and login page description parameters within the administration panel.

01What is this vulnerability?

This vulnerability could allow an attacker to store a malicious JavaScript payload in the login footer and login page description parameters within the administration panel.

02Affected products

Vendor	Product	Versions
Capensis	Canopsis	23.04-alpha3

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:

Open in Sigma generator →

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: 2023-10-03T15:20:05.609Z
• Last modified: 2024-10-01T10:43:49.865Z

09References

• www.incibe.es — https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cano…
• git.canopsis.net — https://git.canopsis.net/canopsis/canopsis-community/-/blob/develop/community/so…
• git.canopsis.net — https://git.canopsis.net/canopsis/canopsis-community/-/blob/develop/community/so…