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Description

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A vulnerability was detected in e107 CMS up to 2.3.3. This impacts an unknown function of the file /e107_admin/image.php?mode=main&action=avatar of the component Avatar Handler. Performing manipulation of the argument multiaction[] results in path traversal. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Eine Schwachstelle wurde in e107 CMS up to 2.3.3 gefunden. Es ist betroffen eine unbekannte Funktion der Datei /e107_admin/image.php?mode=main&action=avatar der Komponente Avatar Handler. Mittels Manipulieren des Arguments multiaction[] mit unbekannten Daten kann eine path traversal-Schwachstelle ausgenutzt werden. Es ist möglich, den Angriff aus der Ferne durchzuführen. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-10-18 | Published 2025-10-19 | Updated 2025-10-20 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 5.4CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
5.5AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Product status

2.3.0
affected

2.3.1
affected

2.3.2
affected

2.3.3
affected

Timeline

2025-10-18:Advisory disclosed
2025-10-18:VulDB entry created
2025-10-18:VulDB entry last update

Credits

angelkat (VulDB User) reporter

References

vuldb.com/?id.329020 (VDB-329020 | e107 CMS Avatar image.php path traversal) vdb-entry technical-description

vuldb.com/?ctiid.329020 (VDB-329020 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.671867 (Submit #671867 | e107cms 2.3.3 Arbitrary File Deletion Vulnerability) third-party-advisory

note-hxlab.wetolink.com/share/igdVbDCk2IkD related

note-hxlab.wetolink.com/share/igdVbDCk2IkD exploit

cve.org (CVE-2025-11941)

nvd.nist.gov (CVE-2025-11941)

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