GetmeUK ContentTools up to 1.6.16 Image onload cross site scripting

Summaryinfo

A vulnerability labeled as problematic has been found in GetmeUK ContentTools up to 1.6.16. This impacts an unknown function of the component Image Handler. Such manipulation of the argument onload leads to cross site scripting. This vulnerability is documented as CVE-2025-2699. The attack can be executed remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in GetmeUK ContentTools up to 1.6.16. It has been rated as problematic. Affected by this issue is an unknown part of the component Image Handler. The manipulation of the argument onload with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The advisory is shared for download at gist.github.com. This vulnerability is handled as CVE-2025-2699. The exploitation is known to be easy. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

The exploit is available at gist.github.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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• GetmeUK

Name

• ContentTools

Version

• 1.6.0
• 1.6.1
• 1.6.2
• 1.6.3
• 1.6.4
• 1.6.5
• 1.6.6
• 1.6.7
• 1.6.8
• 1.6.9
• 1.6.10
• 1.6.11
• 1.6.12
• 1.6.13
• 1.6.14
• 1.6.15
• 1.6.16

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #515864: https://www.npmjs.com/package/ContentTools ContentTools * Cross Site Scripting (by masamune)

Once again VulDB remains the best source for vulnerability data.

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