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CVE-2026-28280

28
FAUCET Score

CVE-2026-28280 is a high-severity stored Cross-

Impacted Technologies

VendorProductVersion(s)CPE
< 0.5.0CPE matchmatch criteria
cpe:2.3:a:jmpsec:osctrl:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
0.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.23%
Probability of exploitation in next 30 days
EPSS Percentile
13.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0023 is in the 10th percentile among its peer group of 890 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/jmpsec/osctrlFixed in: 0.5.0

Vendor Advisories (1)

goGHSA-4rv8-5cmm-2r22medium

osctrl has Stored Cross-Site Scripting (XSS) in On-Demand Query List

Feb 28, 2026

References

github.com / jmpsec/osctrl/pull/778
Issue TrackingPatch
github.com / jmpsec/osctrl/pull/780
Issue TrackingPatch
github.com / jmpsec/osctrl/security/advisories/GHSA-4rv8-5cmm-2r22
MitigationPatchVendor Advisory