HOMEVULNERABILITIESCVE-2022-47002
CRITICAL

CVE-2022-47002

CWE-863Published: February 1, 2023· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

A vulnerability in the Remember Me function of Masa CMS v7.2, 7.3, and 7.4-beta allows attackers to bypass authentication via a crafted web request.

NVD Source

Risk Analysis

Masa CMS is vulnerable to authentication bypass via the 'Remember Me' function. This critical flaw is remotely exploitable and carries a CVSS score of 9.8.

No public exploit is known, and it is not in KEV. The vulnerability is remotely exploitable with low complexity.

Recommended Action

Upgrade to a patched version of Masa CMS that addresses the authentication bypass.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-47002 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

masacms1 product(s)
masacms
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/MasaCMS/MasaCMS/releases/tag/7.3.10
ADVISORYhttps://www.hoyahaxa.com/2023/01/preliminary-security-advisory.html
ADVISORYhttps://www.hoyahaxa.com/2023/03/authentication-bypass-mura-masa.html
ADVISORYhttps://github.com/MasaCMS/MasaCMS/releases/tag/7.3.10
ADVISORYhttps://www.hoyahaxa.com/2023/01/preliminary-security-advisory.html
ADVISORYhttps://www.hoyahaxa.com/2023/03/authentication-bypass-mura-masa.html

All References (6)

→
https://github.com/MasaCMS/MasaCMS/releases/tag/7.3.10Release Notes · Third Party Advisory
→
https://www.hoyahaxa.com/2023/01/preliminary-security-advisory.htmlThird Party Advisory
→
https://www.hoyahaxa.com/2023/03/authentication-bypass-mura-masa.htmlExploit · Third Party Advisory
→
https://github.com/MasaCMS/MasaCMS/releases/tag/7.3.10Release Notes · Third Party Advisory
→
https://www.hoyahaxa.com/2023/01/preliminary-security-advisory.htmlThird Party Advisory
→
https://www.hoyahaxa.com/2023/03/authentication-bypass-mura-masa.htmlExploit · Third Party Advisory

Quick Facts

CVE IDCVE-2022-47002
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-863
CISA KEVNo
Affected1 vendor(s)
PublishedFeb 1, 2023

Related CVEs (CWE-863)

CVE-2018-18815
10.0
CVE-2021-38503
10.0
CVE-2023-4617
10.0
CVE-2026-44330
10.0
CVE-2026-48321
10.0
CVE-2020-13300
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-47002 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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