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CVE-2021-4271 Details

Description

A vulnerability was found in panicsteve w2wiki. It has been rated as problematic. Affected by this issue is the function toHTML of the file index.php of the component Markdown Handler. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is 8f1d0470b4ddb1c7699e3308e765c11ed29542b6. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216476.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/panicsteve/w2wiki/commit/8f1d0470b4ddb1c7699e3308e765c11ed29542b6 CVEPatchThird Party Advisory
https://vuldb.com/?id.216476 CVEThird Party Advisory
https://github.com/panicsteve/w2wiki/commit/8f1d0470b4ddb1c7699e3308e765c11ed29542b6 [email protected]PatchThird Party Advisory
https://vuldb.com/?id.216476 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]
CWE-707Improper Neutralization[email protected]

Affected Products

ProductVersions
w2wiki project w2wiki
All versions

CPE

  • cpe:2.3:a:w2wiki_project:w2wiki:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-4271
NVD Published Date:
Dec 21, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-4271 Details - Not Deferred