What is CVE-2026-43882?

CVE-2026-43882 is a medium-severity vulnerability in Wwbn Avideo, classified under CRLF Injection. CVSS score: 4.3/10. Published 2026-05-11.

How severe is CVE-2026-43882?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Wwbn Avideo

CVE-2026-43882

WWBN AVideo is an open source video platform. In versions up to and including 29.0, the unauthenticated plugin/Scheduler/downloadICS.php endpoint passes attacker-controlled title, description, and joinURL parameters into Scheduler::downloa…

Vulnerability class: CRLF Injection

EPSS: 0.000 (10.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Wwbn Avideo — versions <= 29.0

Weakness classification (CWE)

CWE-93 — CRLF Injection

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-43882?: CVE-2026-43882 is a medium-severity vulnerability in Wwbn Avideo, classified under CRLF Injection. CVSS score: 4.3/10. Published 2026-05-11.
How severe is CVE-2026-43882?: Medium severity. CVSS v3 base score is 4.3 out of 10.