How severe is CVE-2024-7343?

CVE-2024-7343 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-7343 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-7343?

CVE-2024-7343 affects Baidu Ueditor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-7343?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-7343 have an EU (EUVD) identifier?

Yes. CVE-2024-7343 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48282.

When was CVE-2024-7343 published?

CVE-2024-7343 was published on 2024-08-01 and last updated on 2026-06-17.

CVE-2024-7343

CVE-2024-7343 is a low-severity vulnerability in Baidu Ueditor with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
CVSS v4: 5.3
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-48282
Weakness: CWE-79
Affected product: Baidu Ueditor
Published: 2024-08-01
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-7343?: 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.
How severe is CVE-2024-7343?: CVE-2024-7343 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-7343 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-7343?: CVE-2024-7343 affects Baidu Ueditor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-7343?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-7343 have an EU (EUVD) identifier?: Yes. CVE-2024-7343 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48282.
When was CVE-2024-7343 published?: CVE-2024-7343 was published on 2024-08-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:baidu:ueditor:1.4.2:*:*:*:*:*:*:*

More vulnerabilities in Baidu Ueditor

CVE-2017-14744 — Medium (CVSS 6.1): UEditor 1.4.3.3 has XSS via the SRC attribute of an IFRAME element.
CVE-2021-37271 — Medium (CVSS 5.4): Cross Site Scripting (XSS) vulnerability exists in UEditor v1.4.3.3, which can be exploited by an attacker to obtain…
CVE-2024-7342 — Low (CVSS 3.5): A vulnerability was found in Baidu UEditor 1.4.3.3. It has been classified as problematic. This affects an unknown part…

All CVEs affecting Baidu Ueditor →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →