CVE-2022-4231

MEDIUMNVD 4.25.4▲
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2022-11-30. NVD baseline CVSS 4.2; sources differ by 1.2.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this weekElevated
4.2
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.2Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability, which was classified as problematic, has been found in Tribal Systems Zenario CMS 9.3.57595. This issue affects some unknown processing of the component Remember Me Handler. The manipulation leads to session fixiation. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-214589 was assigned to this vulnerability.

CVSS v3
4.2
EG Score
5.4(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
36.1%
KEV
Not listed

Published

November 30, 2022

Last Modified

November 21, 2024

References (4)

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
composertribalsystems/zenario—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
tribalsystems/zenario7.5.40440 ... 9.3.57595 (74 versions)——

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 47× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 102 total refreshes for this CVE.

  1. 2026-07-23 02:14 UTCEG score recompute
  2. 2026-07-22 23:01 UTCEG score recompute
  3. 2026-07-22 14:06 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2022-4231?
CVE-2022-4231 is a medium vulnerability published on November 30, 2022. A vulnerability, which was classified as problematic, has been found in Tribal Systems Zenario CMS 9.3.57595. This issue affects some unknown processing of the component Remember Me Handler. The manipulation leads to session fixiation. The attack may be initiated remotely. The exploit has been…
When was CVE-2022-4231 disclosed?
CVE-2022-4231 was first published in the National Vulnerability Database on November 30, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-4231 actively exploited?
CVE-2022-4231 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 36.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-4231?
CVE-2022-4231 has a CVSS v3 base score of 4.2 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.4.
How do I remediate CVE-2022-4231?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-4231, 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.

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