6.1

CVE-2026-5467: casbin casdoor Open Redirect

CVSS: 6.1v3.1MediumAnalyzed
AliasesGHSA-mj24-pqx2-6788GO-2026-5509
Published 03-04-2026Last modified 03-04-2026
Open JSON

Vulnerability summary

CVE-2026-5467 is a medium (CVSS 6.1) Open Redirect vulnerability in casbin casdoor. EPSS estimates a 0.43% chance of exploitation in the next 30 days, higher than 35.4% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
0.43%
0%100%
Low · +0.10 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1
OPENSUSE-SU-2026:21483-1

Timeline

  1. 03-04-2026
    PublishedVulnerability first disclosed.
  2. 03-04-2026
    Last modifiedVulnerability information updated.

Description

A vulnerability was identified in Casdoor 2.356.0. Affected by this issue is some unknown functionality of the component OAuth Authorization Request Handler. Such manipulation of the argument redirect_uri leads to open redirect. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS metrics

9 scores · 3 sources · 4 versions

EPSS trend

Probability

0.43%

Chance of exploitation in the next 30 days

Percentile

35%

Versus all other CVEs

30-day change

+0.10 pp

From 0.32% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.43%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Casbin1 product
Github.com/casdoor1 product
  • casdoor≤ 1.1000.0 | All versions (No fix recorded)

2 vendors · 2 products

References

6 links