What is CVE-2022-35174?

CVE-2022-35174 is a medium-severity vulnerability in Getkirby Starterkit, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-08-18.

How severe is CVE-2022-35174?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2022-35174 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Getkirby Starterkit

CVE-2022-35174

A stored cross-site scripting (XSS) vulnerability in Kirby's Starterkit v3.7.0.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Tags field.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-08-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (50.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Getkirby Starterkit — versions 3.7.0.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

owasp.org/www-community/attacks/xss/ (Third Party Advisory)
www.youtube.com/watch (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-35174?: CVE-2022-35174 is a medium-severity vulnerability in Getkirby Starterkit, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-08-18.
How severe is CVE-2022-35174?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2022-35174 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.