Read the docs
TI-2024-06804 Aliases CVE-2024-7343GHSA-x6qr-qghp-2wfr

Baidu UEditor cross site scripting

Priority MEDIUM 57CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

A vulnerability was found in Baidu UEditor 1.4.2. It has been declared as problematic. This vulnerability affects unknown code of the file /ueditor142/php/controller.php?action=catchimage. The manipulation of the argument source[] leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-273274 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00453 39th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
BaiduUEditor1.4.2—No fix listedCNA
  • UEditor VendorBaidu Affected 1.4.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:baidu:ueditor:1.4.2:*:*:*:*:*:*:*1.4.2VulnerableBaidu
  • cpe:2.3:a:baidu:ueditor:1.4.2:*:*:*:*:*:*:* Versions 1.4.2 Vulnerable ·Baidu

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-7343
  2. 2026-10-03 Alias added: GHSA-x6qr-qghp-2wfr

References

Exploit 1

  • TI-2024-06803 Baidu UEditor unrestricted upload CVSS 4.0MEDIUM 5.3
  • TI-2017-10807 UEditor 1.4.3.3 has XSS via the SRC attribute of an IFRAME element. CVSS 3.0MEDIUM 6.1
  • TI-2021-15292 Cross Site Scripting (XSS) vulnerability exists in UEditor v1.4.3.3, which can be… CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences