e107 CMS up to 2.3.3 Avatar image.php?mode=main&action=avatar multiaction[] path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in e107 CMS up to 2.3.3. It has been declared as critical. Affected is an unknown function of the file /e107_admin/image.php?mode=main&action=avatar of the component Avatar Handler. Executing a manipulation of the argument multiaction[] can lead to path traversal. This vulnerability is registered as CVE-2025-11941. It is possible to launch the attack remotely. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in e107 CMS up to 2.3.3. It has been declared as critical. This vulnerability affects some unknown processing of the file /e107_admin/image.php?mode=main&action=avatar of the component Avatar Handler. The manipulation of the argument multiaction[] with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect integrity, and availability.

The advisory is shared for download at note-hxlab.wetolink.com. This vulnerability was named CVE-2025-11941. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

It is possible to download the exploit at note-hxlab.wetolink.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202510-2551) and EUVD (EUVD-2025-35005). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.4
VulDB Temp Score: 4.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔒

CNA Base Score: 5.4
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/18/2025 Advisory disclosed
10/18/2025 +0 days VulDB entry created
01/12/2026 +86 days VulDB entry last update

Sourcesinfo

Advisory: note-hxlab.wetolink.com
Status: Not defined

CVE: CVE-2025-11941 (🔒)
GCVE (CVE): GCVE-0-2025-11941
GCVE (VulDB): GCVE-100-329020
EUVD: 🔒
CNNVD: CNNVD-202510-2551 - e107 路径遍历漏洞

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/18/2025 23:51
Updated: 01/12/2026 18:17
Changes: 10/18/2025 23:51 (58), 10/19/2025 18:47 (30), 10/19/2025 19:00 (1), 10/20/2025 20:42 (6), 01/12/2026 18:17 (11)
Complete: 🔍
Submitter: angelkat
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #671867: e107cms 2.3.3 Arbitrary File Deletion Vulnerability (by angelkat)

Once again VulDB remains the best source for vulnerability data.

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