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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-27169

29
FAUCET Score

CVE-2026-27169 describes a stored Cross-Site Scripting (XSS) vulnerability in OpenSift versions 1.1.2-alpha and below, an AI study tool. This flaw allows attackers to inject and execute malicious JavaScript in a victim's browser by influencing stored user or model content, such as study materials or flashcards. Rated 8.9 HIGH on the CVSS scale, the vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.3CPE matchmatch criteria
cpe:2.3:a:opensift:opensift:*:*:*:*:*:python:*:*

CVSS Data

CVSS version used by this source: 3.1

8.9HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 34th 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

No media coverage found for this CVE.

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

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / OpenSift/OpenSift/releases/tag/v1.1.3-alpha
ProductRelease Notes
github.com / OpenSift/OpenSift/security/advisories/GHSA-qrpx-7cmv-5gv5
Vendor Advisory