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CVE-2022-47003

46
FAUCET Score

CVE-2022-47003 is a critical authentication bypass vulnerability affecting Mura CMS versions prior to 10.0.580. Attackers can exploit a flaw in the "Remember Me" function through a crafted web request, gaining unauthorized access to the system. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog and lacking public exploit code on Metasploit or ExploitDB, a Nuclei template exists for detection, and there is minimal community discussion or media coverage surrounding this flaw.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.0.580CPE matchmatch criteria
cpe:2.3:a:murasoftware:mura_cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.61%
Probability of exploitation in next 30 days
EPSS Percentile
88.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Nuclei: CVE-2022-47003 · Mar 13, 2023
This CVE's current EPSS score of 0.0361 is in the 81st percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

hoyahaxa.blogspot.com / 2023/01/preliminary-security-advisory.html
PatchThird Party Advisory
hoyahaxa.blogspot.com / 2023/03/authentication-bypass-mura-masa.html
masacms.com
Not Applicable
murasoftware.com / mura-cms
Product