CVE-2024-7343

Name: CVE-2024-7343
Creator: NVD / NIST
Published: 2024-08-01T05:15:10.573+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.43%

Last modified Jun 17, 2026

CVE-2024-7343 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability was found in Baidu UEditor 1.4.2. It has been declared as problematic. EPSS estimates a 0.43% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.1/10

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

CVSS 4.0

5.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.43%

34.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Baidu	Ueditor	1.4.2

References

https://github.com/Hebing123/cve/issues/63Exploit, Third Party Advisory
https://vuldb.com/?ctiid.273274Permissions Required, Third Party Advisory
https://vuldb.com/?id.273274Permissions Required, Third Party Advisory
https://vuldb.com/?submit.380151Third Party Advisory

Timeline

Published: Aug 1, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-7343?

How severe is CVE-2024-7343?

CVE-2024-7343 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.

How do I fix CVE-2024-7343?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-7343?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST