CVE-2026-95813

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 26.7% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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

NVD analysis status

Deferred. NVD last modified this record on 2026-09-26.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-09-22 20:21Z1 MO AGO

Last updated

2026-09-26 00:11Z1 MO AGO

Reserved

2026-09-22

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Weaknesses

• CWE-601URL Redirection to Untrusted Site ('Open Redirect')Base

Data version

5.2

Document digest

a3ef28761b12428f6bd35ab08b6591d76af32018ceb45ac6eaa4afdb4b4c0d23

• github.comPull Request #2518https://github.com/e621ng/e621ng/pull/2518patchissue-tracking
• github.comPatch Commithttps://github.com/e621ng/e621ng/commit/e1a3930bf1750b02a23843ec88c33e2aa06e2a5epatch
• github.come621ng 26.09.16 Release Noteshttps://github.com/e621ng/e621ng/releases/tag/26.09.16release-notes
• github.comPaginatorComponent#nav_params_for at 26.09.02https://github.com/e621ng/e621ng/blob/26.09.02/app/components/paginator_component.rbtechnical-description
• github.comhttps://github.com/e621ng/e621ngproduct
• www.vulncheck.comVulnCheck Advisory: e621ng before 26.09.16 Open Redirect via URL Parametershttps://www.vulncheck.com/advisories/e621ng-before-26.09.16-open-redirect-via-url-parametersthird-party-advisory