Medium severity6.1NVD Advisory· Published Oct 21, 2026

CVE-2026-114404

Description

PHPOffice PHPPresentation 1.2.0 contains a cross-site scripting vulnerability in the HTML writer that allows attackers who supply presentation content to inject script into generated HTML. Attackers can craft a PPTX with malicious text runs, hyperlink relationship targets, or shape descr attributes that are emitted unescaped, executing script in viewers' browsers.

AI Insight

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

Affected products

PHPOffice/Phppresentationreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <1.2.0

Patches

Vulnerability mechanics

References

github.com/PHPOffice/PHPPresentation/blob/1.2.0/src/PhpPresentation/Writer/HTML.phpnvd
hackmd.io/@leediay/multiple_vulnerable_phppresentationnvd
www.vulncheck.com/advisories/phppresentation-1.2.0-xss-via-writer-html-text-runs-hyperlinks-and-descriptionsnvd

News mentions

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cvss	0.397
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000