C4illin ConvertX up to 0.17.x Deletion id cross-site request forgery

Summaryinfo

A vulnerability described as problematic has been identified in C4illin ConvertX up to 0.17.x. Affected by this issue is some unknown functionality of the component Deletion. The manipulation of the argument ID results in cross-site request forgery. This vulnerability was named CVE-2026-59977. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in C4illin ConvertX up to 0.17.x. Affected is an unknown code block of the component Deletion. The manipulation of the argument id with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity. CVE summarizes:

ConvertX is a self-hosted file conversion service. Prior to 0.18.0, the /delete/{id} endpoint uses HTTP GET for permanent deletion without CSRF protection. If an authenticated user visits attacker-controlled content that requests /delete/{id}, the browser sends the user session cookie and the request deletes the targeted job, resulting in unauthorized loss of converted-file history. This issue is fixed in version 0.18.0.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-59977 since 07/07/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

Upgrading to version 0.18.0 eliminates this vulnerability.

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Productinfo

Vendor

• C4illin

Name

• ConvertX

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15
• 0.16
• 0.17

Website

• Product: https://github.com/C4illin/ConvertX/

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