Dashboard / CVE-2026-52780

CVE-2026-52780

CRITICAL
INFO Priority: 0.04 BB Relevance: 64/100
Published: 2026-06-26 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Adjacent Low Complexity No Auth No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: None
S: Changed
C: High
I: High
A: High

Description

OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, cache store poisoning leads to Remote Code Execution (RCE). This vulnerability is fixed in 17.3.3 and 17.4.1.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

64 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.6 / 10.0 v3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.39%
Raw Score 0.003900
Percentile 33.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00390
2026-10-28
0.00390

Intelligence Sources

nvd ref →

External Links