Kunze Law < 2.1 - Admin+ Stored Cross-Site Scripting

published 2022-03-14 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15760

cvss: 4.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits: 0; none known

The Kunze Law WordPress plugin before 2.1 does not escape its 'E-Mail Error "From" Address' settings, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Patch / fix

fixed in 1

kunze-medien kunze_law 2.1

Exploit prediction

0.62% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

wpscan.com https://wpscan.com/vulnerability/332e1e1e-7420-4605-99bc-4074e212ff9b referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products

Unknown Kunze Law

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/332e1e1e-7420-4605-99bc-4074e212ff9b
exploit, third-party-advisory

Sources

CVE List CVE-2022-0674
NVD CVE-2022-0674

Fencer Vulns 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.

Summary