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CVE-2024-43369

20
FAUCET Score

CVE-2024-43369 is a cross-site scripting (XSS) vulnerability affecting the Ibexa RichText Field Type in versions prior to 4.6.10, where a blocklist for malicious link protocols could be bypassed using uppercase characters. This allows authenticated attackers with content editing permissions (Editor role or higher) to inject arbitrary scripts. The vulnerability carries a CVSS score of 7.2 (High) due to its network attack vector and low attack complexity, potentially leading to information disclosure and integrity compromise. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
IbexaFieldtype-Richtext
>= 4.6.0, < 4.6.10CNA affected

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 10th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: ibexa/fieldtype-richtextFixed in: 4.6.10

Vendor Advisories (1)

composerGHSA-hvcf-6324-cjh7high

Persistent Cross-site Scripting in Ibexa RichText Field Type

Aug 14, 2024

References

developers.ibexa.co / security-advisories/ibexa-sa-2024-005-persistent-xss-in-richtext
github.com / ezsystems/ezplatform-richtext/security/advisories/GHSA-rhm7-7469-rcpw
github.com / ibexa/fieldtype-richtext/commit/0a3b830e8806d5169f697351fdc48ffd95a25c67
github.com / ibexa/fieldtype-richtext/commit/59e9c1a9da60597f60cf7338bf289dccaa7e27ca
github.com / ibexa/fieldtype-richtext/security/advisories/GHSA-hvcf-6324-cjh7