Dashboard / CVE-2026-122326

CVE-2026-122326

MEDIUM
MEDIUM Priority: 0.04 BB Relevance: 74/100
Published: 2026-11-05 Modified: 2026-11-12 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: None
VC: Low
VI: None
VA: None

Description

Chevereto before 4.5.8 contains an authorization bypass vulnerability in the get-album-contents action of the /json route that allows unauthenticated attackers to list private albums by supplying another user's album id. Attackers with a session token from any public page and an album's encoded id can obtain image filenames, viewer and direct file URLs, and download private images.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Chevereto Chevereto 0 < 4.5.8
Chevereto Chevereto 0 < 4.5.8

References & Advisories (9)

Bug Bounty Relevance

74 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.9 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.52%
Raw Score 0.005220
Percentile 44.9%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00522
2026-11-13
0.00522
2026-11-12
0.00522
2026-11-10
0.00522
2026-11-09
0.00522
2026-11-08
0.00522
2026-11-07
0.00522
2026-11-06
0.00522

Intelligence Sources

mitre ref →
nvd ref →

External Links