Medium severity5.4NVD Advisory· Published Oct 28, 2021· Updated Jun 17, 2026

CVE-2021-36551

Description

TikiWiki v21.4 was discovered to contain a cross-site scripting (XSS) vulnerability in the component tiki-calendar.php. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload under the Add Event module.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Tiki/Tikiwiki CMS\/groupware
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:21.4:*:*:*:*:*:*:*
TikiWiki/TikiWikidescription
Tiki/Tikillm-fuzzy
Range: <21.4

Patches

Vulnerability mechanics

References

github.com/r0ck3t1973/xss_payload/issues/7nvdExploitIssue TrackingThird Party Advisory

News mentions

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