HOME VULNERABILITIESCVE-2022-37611

CRITICAL

CVE-2022-37611

CWE-1321Published: October 12, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Prototype pollution vulnerability in tschaub gh-pages 3.1.0 via the partial variable in util.js.

Risk Analysis

A prototype pollution vulnerability exists in the gh-pages package, which could allow an attacker to manipulate object prototypes. This critical flaw carries a CVSS score of 9.8, indicating a high potential for impact on applications using this library.

There is no public exploit known, and it is not in the CISA KEV. The vulnerability is remotely exploitable with low complexity.

Recommended Action

Update the gh-pages package to a patched version that addresses the prototype pollution in util.js.

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-2022-37611 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

gh-pages_project1 product(s)

gh-pages

Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

Security advisories & exploits

Official NIST entry

CVE Program entry

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L11

ADVISORYhttps://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L16

ADVISORYhttps://github.com/tschaub/gh-pages/issues/446

ADVISORYhttps://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L11

ADVISORYhttps://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L16

ADVISORYhttps://github.com/tschaub/gh-pages/issues/446

All References (6)

→

https://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L11Third Party Advisory

→

https://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L16Third Party Advisory

→

https://github.com/tschaub/gh-pages/issues/446Issue Tracking · Third Party Advisory

→

https://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L11Third Party Advisory

→

https://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L16Third Party Advisory

→

https://github.com/tschaub/gh-pages/issues/446Issue Tracking · Third Party Advisory

Quick Facts

CVE IDCVE-2022-37611

CVSS Score9.8 / 10

SeverityCRITICAL

WeaknessCWE-1321

CISA KEVNo

Affected1 vendor(s)

PublishedOct 12, 2022

Related CVEs (CWE-1321)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2022-37611 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.

← All Vulnerabilities·Search for CVE-2022-37611·NVD