CVE-2022-2290

MEDIUMNVD 6.16.1—Elevated

6.1

Cross-site Scripting (XSS) - Reflected in GitHub repository zadam/trilium prior to 0.52.4, 0.53.1-beta.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 91.9%
KEV: Not listed

Published

July 3, 2022

Last Modified

February 23, 2026

References (4)

security@huntrhttps://github.com/zadam/trilium/commit/3faae63b849a1fabc31b823bb7af3a84d32256a7
security@huntrhttps://huntr.dev/bounties/367c5c8d-ad6f-46be-8503-06648ecf09cf
af854a3a-2127-422b-91ae-364da2661108https://github.com/zadam/trilium/commit/3faae63b849a1fabc31b823bb7af3a84d32256a7
af854a3a-2127-422b-91ae-364da2661108https://huntr.dev/bounties/367c5c8d-ad6f-46be-8503-06648ecf09cf

Weakness Classification(1)

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

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 11× 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.

2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 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 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
2026-06-01 13:50 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore

Publicly available exploits

(1 reference)

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

Nucleihttp/cves/2022/CVE-2022-2290.yaml
First seen Jan 1, 2022
Trilium <0.52.4 - Cross-Site Scripting
Open source ↗

Frequently asked(5)

What is CVE-2022-2290?

CVE-2022-2290 is a medium vulnerability published on July 3, 2022. Cross-site Scripting (XSS) - Reflected in GitHub repository zadam/trilium prior to 0.52.4, 0.53.1-beta.

When was CVE-2022-2290 disclosed?

CVE-2022-2290 was first published in the National Vulnerability Database on July 3, 2022, with the most recent update on February 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-2290 actively exploited?

CVE-2022-2290 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-2290?

CVE-2022-2290 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2022-2290?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-2290, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-2290

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CVE-2022-2290

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-2290?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)