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CVE-2023-27489

19
FAUCET Score

CVE-2023-27489 is a cross-site scripting (XSS) vulnerability affecting Kiwi TCMS versions prior to 12.1, where specially crafted SVG files uploaded by users could execute JavaScript if viewed directly. This medium-severity vulnerability (CVSS 5.4) requires user interaction (UI:R) and low privileges (PR:L) to achieve limited impact on confidentiality and integrity (C:L/I:L). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 12.1CPE matchmatch criteria
cpe:2.3:a:kiwitcms:kiwi_tcms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.6HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
39.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 59th percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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
pippatch availablevia ghsa
Product: kiwitcmsFixed in: 12.1

Vendor Advisories (1)

pipGHSA-2wcr-87wf-cf9jhigh

Kiwi TCMS Stored Cross-site Scripting via SVG file

Mar 30, 2023

References

github.com / kiwitcms/Kiwi/commit/6617cee0fb70cc394b7be6bbc86ef84e6e9de077
Patch
github.com / kiwitcms/Kiwi/security/advisories/GHSA-2wcr-87wf-cf9j
PatchVendor Advisory