Low severity3.5NVD Advisory· Published Dec 21, 2022· Updated Jun 17, 2026
CVE-2021-4271
CVE-2021-4271
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:w2wiki_project:w2wiki:-:*:*:*:*:*:*:*
(expand)+ 1 more
- (no CPE)
- (no CPE)range: n/a
Patches
Vulnerability mechanics
References
2- github.com/panicsteve/w2wiki/commit/8f1d0470b4ddb1c7699e3308e765c11ed29542b6nvdPatchThird Party Advisory
- vuldb.comnvdThird Party Advisory
News mentions
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