What is CVE-2020-22222?

CVE-2020-22222 is a medium-severity vulnerability in Phpjabbers Fundraising Script, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-11-05.

How severe is CVE-2020-22222?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2020-22222 known to be exploited?

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

XSS in Phpjabbers Fundraising Script

CVE-2020-22222

Stivasoft (Phpjabbers) Fundraising Script v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the pjActionLoadCss function.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2021-11-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (52.9th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.9% 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

Phpjabbers Fundraising Script — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

n0-traces/cve_

References

pastebin.com/cZFwMb5F (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-22222?: CVE-2020-22222 is a medium-severity vulnerability in Phpjabbers Fundraising Script, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-11-05.
How severe is CVE-2020-22222?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2020-22222 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.