CVE-2022-24181

MEDIUMNVD 6.16.1—Elevated

6.1

Cross-site scripting (XSS) via Host Header injection in PKP Open Journals System 2.4.8 >= 3.3 allows remote attackers to inject arbitary code via the X-Forwarded-Host Header.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 88.0%
KEV: Not listed

Published

April 1, 2022

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/pkp/pkp-lib/issues/7649
af854a3a-2127-422b-91ae-364da2661108https://github.com/pkp/pkp-lib/issues/7649

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:15 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore
2026-05-29 13:42 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-50881
First seen Apr 19, 2022
PKP Open Journals System 3.3 - Cross-Site Scripting (XSS)
Open source ↗
Nucleihttp/cves/2022/CVE-2022-24181.yaml
First seen Jan 1, 2022
PKP Open Journal Systems 2.4.8-3.3 - Cross-Site Scripting
Open source ↗

Frequently asked(5)

What is CVE-2022-24181?

CVE-2022-24181 is a medium vulnerability published on April 1, 2022. Cross-site scripting (XSS) via Host Header injection in PKP Open Journals System 2.4.8 >= 3.3 allows remote attackers to inject arbitary code via the X-Forwarded-Host Header.

When was CVE-2022-24181 disclosed?

CVE-2022-24181 was first published in the National Vulnerability Database on April 1, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-24181 actively exploited?

CVE-2022-24181 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-24181?

CVE-2022-24181 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2022-24181?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-24181, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-24181

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-24181?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)