CVE-2018-14481 — Osclass 3

Osclass 3.7.4 has XSS via the query string to index.php, a different vulnerability than CVE-2014-6280.

01What is this vulnerability?

Osclass 3.7.4 has XSS via the query string to index.php, a different vulnerability than CVE-2014-6280.

02Affected products

Vendor	Product	Versions
n	a / n/a	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

08Timeline

• Published: 2019-01-03T19:00:00.000Z
• Last modified: 2024-08-05T09:29:51.648Z

09References

• packetstormsecurity.com — http://packetstormsecurity.com/files/150643/OSclass-3.7.4-Cross-Site-Scripting.h…
• www.netsparker.com — https://www.netsparker.com/web-applications-advisories/ns-18-029-cross-site-scri…