Reflected XSS in wordpress plugin parsi-font v4.2.5

published 2016-10-10 10y ago modified 2026-06-17 4mo ago also EUVD-2016-1086

cvss: 6.1; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 4.4%; EPSS 4.4% chance of exploitation in 30 days, percentile 91%
public exploits: 0; none known, plus a Nuclei check

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Exploit prediction

4.45% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

Nuclei template WordPress MW Font Changer <=4.2.5 - Cross-Site Scripting nuclei detection template
vapidlabs.com http://www.vapidlabs.com/wp/wp_advisory.php?v=435 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

vapidlabs.com /wp/wp_advisory.php?v=435
exploit, third-party-advisory
wordpress.org /plugins/parsi-font
product
securityfocus.com /bid/93802
vdb-entry, third-party-advisory

Sources

CVE List CVE-2016-1000142
NVD CVE-2016-1000142

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.