CVE-2026-33492

Katalog CVE

CVSS 7.3 · High EPSS 0,42%

Kerentanan Session Fixation pada wwbn avideo. Skor CVSS 3.1 7.3 (High) menurut github.com.

Deskripsi (NVD)

WWBN AVideo is an open source video platform. In versions up to and including 26.0, AVideo's `_session_start()` function accepts arbitrary session IDs via the `PHPSESSID` GET parameter and sets them as the active PHP session. A session regeneration bypass exists for specific blacklisted endpoints when the request originates from the same domain. Combined with the explicitly disabled session regeneration in `User::login()`, this allows a classic session fixation attack where an attacker can fix a victim's session ID before authentication and then hijack the authenticated session. Commit 5647a94d79bf69a972a86653fe02144079948785 contains a patch.

Rincian

Terbit di NVD

23 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.3 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-384: Session Fixation

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/WWBN/AVideo/security/advisories/GHSA-x3pr-vrhq-vq43 exploit · mitigasi · advisory vendor
• https://github.com/WWBN/AVideo/commit/5647a94d79bf69a972a86653fe02144079948785 patch