Cosmos Skin up to 1.35.0 on MediaWiki rawElement cross site scripting

Summaryinfo

A vulnerability was found in Cosmos Skin up to 1.35.0 on MediaWiki. It has been declared as problematic. Affected by this issue is the function wfMessage/Html::rawElement. The manipulation results in cross site scripting. This vulnerability was named CVE-2020-27620. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Cosmos Skin up to 1.35.0 on MediaWiki. It has been classified as problematic. Affected is the function wfMessage/Html::rawElement. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity.

The weakness was presented 10/23/2020. The advisory is shared for download at phabricator.wikimedia.org. This vulnerability is traded as CVE-2020-27620. The exploitability is told to be easy. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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

Name

• Cosmos Skin

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28
• 1.29
• 1.30
• 1.31
• 1.32
• 1.33
• 1.34
• 1.35.0

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Exploitinginfo

Threat Intelligenceinfo

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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