CVE-2018-25074 — A vulnerability was found in Prestaul skeemas and classified as problematic

A vulnerability was found in Prestaul skeemas and classified as problematic. This issue affects some unknown processing of the file validators/base.js. The manipulation of the argument uri leads to inefficient regular expression complexity. The patch is named 65e94eda62dc8dc148ab

01What is this vulnerability?

A vulnerability was found in Prestaul skeemas and classified as problematic. This issue affects some unknown processing of the file validators/base.js. The manipulation of the argument uri leads to inefficient regular expression complexity. The patch is named 65e94eda62dc8dc148ab3e59aa2ccc086ac448fd. It is recommended to apply a patch to fix this issue. The associated identifier of this…

02Affected products

Vendor	Product	Versions
Prestaul	skeemas	n/a

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: 2023-01-11T14:49:09.552Z
• Last modified: 2024-11-25T16:36:06.912Z

09References

• vuldb.com — https://vuldb.com/?id.218003
• vuldb.com — https://vuldb.com/?ctiid.218003
• github.com — https://github.com/Prestaul/skeemas/commit/65e94eda62dc8dc148ab3e59aa2ccc086ac44…