CVE-2026-95812

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• 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

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 28.8% 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 2026-09-24.

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

2026-10-06 13:37Z22 DAYS 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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.2

Document digest

f13cfa1e7f437526194863b3a4753c436f5358efd6690d0c4675e6257c614eb1

• github.comPatch Commithttps://github.com/MacWarrior/clipbucket-v5/commit/032f46937e091e22afa6c99f2c888575cc94e44bpatch
• github.comclipbucket-v5 5.5.3-%23182 Release Noteshttps://github.com/MacWarrior/clipbucket-v5/releases/tag/5.5.3-%23182release-notes
• github.comsort_link() in upload/includes/functions.php at 5.5.3-#153https://github.com/MacWarrior/clipbucket-v5/blob/5.5.3-%23153/upload/includes/functions.phptechnical-description
• hackmd.ioReporter write-uphttps://hackmd.io/@leediay/reflected-xss-in-search-function-clipbucket-v5technical-descriptionexploit
• github.comhttps://github.com/MacWarrior/clipbucket-v5product
• www.vulncheck.comVulnCheck Advisory: ClipBucket v5 before 5.5.3-#182 Reflected XSS via Query Parametershttps://www.vulncheck.com/advisories/clipbucket-v5-before-5.5.3-182-reflected-xss-via-query-parametersthird-party-advisory