Cross-Site Scripting Vulnerability in 07FLYCMS and 07FlyCRM by 07Fly
CVE-2026-2965

4.8MEDIUM

Key Information:

Vendor

07Fly

Status
07flycms
07fly-cms
07flycrm
Vendor
CVE Published:
23 February 2026

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2026-2965?

A security flaw has been identified in 07FLYCMS, 07FLY-CMS, and 07FlyCRM prior to version 1.2.9. The vulnerability resides in a yet unidentified function within the file /admin/SysModule/edit.html of the System Extension Module. By manipulating the 'Title' parameter, attackers can execute cross-site scripting (XSS) attacks remotely. This vulnerability has been publicly disclosed, potentially enabling malicious actors to exploit affected systems. Despite prior notifications, there has been no response from the vendor regarding this security issue.

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Deploy the Patch

Affected Version(s)

07FLY-CMS 1.2.0

07FLY-CMS 1.2.1

07FLY-CMS 1.2.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-2965 - Proof of Concept

References

https://vuldb.com/?id.347332
vdb-entrytechnical-description
https://vuldb.com/?ctiid.347332
signaturepermissions-required
https://vuldb.com/?submit.755225
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

din4 (VulDB User)
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