owen2345 Camaleon CMS up to 2.9.2 Media Crop media_controller.rb crop saved_avatar authorization

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.9$0-$5k1.97-

Summaryinfo

A vulnerability described as problematic has been identified in owen2345 Camaleon CMS up to 2.9.2. The affected element is the function crop of the file app/controllers/camaleon_cms/admin/media_controller.rb of the component Media Crop Handler. Such manipulation of the argument saved_avatar leads to authorization. This vulnerability is traded as CVE-2026-102261. The attack may be launched remotely. Furthermore, there is an exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in owen2345 Camaleon CMS up to 2.9.2. It has been rated as problematic. Affected by this issue is the function crop of the file app/controllers/camaleon_cms/admin/media_controller.rb of the component Media Crop Handler. The manipulation of the argument saved_avatar with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. Impacted is integrity, and availability.

This vulnerability is handled as CVE-2026-102261. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known.

It is declared as proof-of-concept.

Upgrading to version 2.9.3 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch c143e145caa600947e70a240e87f2fed889149d3 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 4.9

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

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

Exploitinginfo

Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔒

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Camaleon CMS 2.9.3
Patch: c143e145caa600947e70a240e87f2fed889149d3

Timelineinfo

09/28/2026 Advisory disclosed
09/28/2026 +0 days VulDB entry created
09/28/2026 +0 days VulDB entry last update

Sourcesinfo

Status: Confirmed

CVE: CVE-2026-102261 (🔒)
GCVE (CVE): GCVE-0-2026-102261
GCVE (VulDB): GCVE-100-411164
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/28/2026 22:09
Changes: 09/28/2026 22:09 (60)
Complete: 🔍
Submitter: 7acini
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #934944: owen2345 CAMALEON CMS 2.9.2 Broken Object Level Authorization (BOLA) / Insecure Direct Objec (by 7acini)

Once again VulDB remains the best source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!