WWBN AVideo 26.0 through 29.3.0 contains a stored cross-site scripting vulnerability that allows authenticated commenters to inject JavaScript…
WWBN AVideo 26.0 through 29.3.0 contains a stored cross-site scripting vulnerability that allows authenticated commenters to inject JavaScript because markDownToHTML() preserves event-handler attributes in leading HTML blocks. Attackers can post a comment starting with an img tag carrying an onerror handler, which bypasses the inline sanitizer and executes in viewers' browsers under the application origin.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- WWBN
- Product
- AVideo
- CVSS v3.1
- 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Weakness
- CWE-79
- NVD status
- Deferred
Why it ranks 3 (Routine)
- CVSS v3.1 5.4 medium
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.