CVE-2022-47854

CRITICALNVD 9.89.8—Elevated

9.8

i-librarian 4.10 is vulnerable to Arbitrary file upload in ajaxsupplement.php.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 59.3%
KEV: Not listed

Published

January 31, 2023

Last Modified

March 27, 2025

Advisory Details (2)

Auto-updated May 28, 2026

No patch confirmed yet.

generic

Arbitrary file upload in ajaxsupplement.php · Issue #155 · mkucej/i-librarian · GitHub

https://github.com/mkucej/i-librarian/issues/155#issue-1501906608

generic

Arbitrary file upload in ajaxsupplement.php · Issue #155 · mkucej/i-librarian · GitHub

https://github.com/mkucej/i-librarian/issues/155

Weakness Classification(1)

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

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2022-47854?

CVE-2022-47854 is a critical vulnerability published on January 31, 2023. i-librarian 4.10 is vulnerable to Arbitrary file upload in ajaxsupplement.php.

When was CVE-2022-47854 disclosed?

CVE-2022-47854 was first published in the National Vulnerability Database on January 31, 2023, with the most recent update on March 27, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-47854 actively exploited?

CVE-2022-47854 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 59.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-47854?

CVE-2022-47854 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-47854?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-47854, 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-2022-47854

📅 Published

🔄 Last Modified

📋 Advisory Details (2)

Arbitrary file upload in ajaxsupplement.php · Issue #155 · mkucej/i-librarian · GitHub

Arbitrary file upload in ajaxsupplement.php · Issue #155 · mkucej/i-librarian · GitHub

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-47854?

🔗 Related CVEs(same CWE)

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Published

Last Modified

Advisory Details (2)

Frequently asked(5)

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