CVE-2022-47003

CRITICALNVD 9.89.8—Elevated

9.8

A vulnerability in the Remember Me function of Mura CMS before v10.0.580 allows attackers to bypass authentication via a crafted web request.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 96.2%
KEV: Not listed

Published

February 1, 2023

Last Modified

March 27, 2025

Advisory Details (5)

Auto-updated May 28, 2026

No patch confirmed yet.

generic

Mura: The Business Enablement Platform for Digital Solutions - Mura

https://www.murasoftware.com/mura-cms/

generic

Home - Masa CMS

https://www.masacms.com/

generic

HoyaHaxa: A Security Research Blog: Authentication Bypass Vulnerability in Mura CMS and Masa CMS (CVE-2022-47003 and CVE-2022-47002)

https://hoyahaxa.blogspot.com/2023/03/authentication-bypass-mura-masa.html

generic

HoyaHaxa: A Security Research Blog: Preliminary Security Advisory - Authentication Bypass Vulnerability in Mura CMS and Masa CMS (CVE-2022-47003 and CVE-2022-47002)

https://hoyahaxa.blogspot.com/2023/01/preliminary-security-advisory.html

generic

KYA group

http://mura.com

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 10× 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.

2026-06-06 13:46 UTCepss_batch
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2026-06-06 13:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 22:46 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 00:15 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
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2026-05-27 13:39 UTCepss_batch
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2026-05-26 13:43 UTCepss_batch
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2026-05-26 13:43 UTCepss_batch

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-2022-47003.yaml
First seen Jan 1, 2022
Mura CMS <10.0.580 - Authentication Bypass
Open source ↗

Frequently asked(5)

What is CVE-2022-47003?

CVE-2022-47003 is a critical vulnerability published on February 1, 2023. A vulnerability in the Remember Me function of Mura CMS before v10.0.580 allows attackers to bypass authentication via a crafted web request.

When was CVE-2022-47003 disclosed?

CVE-2022-47003 was first published in the National Vulnerability Database on February 1, 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-2022-47003 actively exploited?

CVE-2022-47003 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-47003?

CVE-2022-47003 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-47003?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-47003, 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-2022-47003

📅 Published

🔄 Last Modified

📋 Advisory Details (5)

Mura: The Business Enablement Platform for Digital Solutions - Mura

Home - Masa CMS

HoyaHaxa: A Security Research Blog: Authentication Bypass Vulnerability in Mura CMS and Masa CMS (CVE-2022-47003 and CVE-2022-47002)

HoyaHaxa: A Security Research Blog: Preliminary Security Advisory - Authentication Bypass Vulnerability in Mura CMS and Masa CMS (CVE-2022-47003 and CVE-2022-47002)

KYA group

Weakness Classification(2)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-47003?

🔗 Related CVEs(same CWE)

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Published

Last Modified

Advisory Details (5)

Frequently asked(5)

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