CVE-2023-45197

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2024-06-21. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

The file upload plugin in Adminer and AdminerEvo allows an attacker to upload a file with a table name of “..” to the root of the Adminer directory. The attacker can effectively guess the name of the uploaded file and execute it. Adminer is no longer supported, but this issue was fixed in AdminerEvo version 4.8.3.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity98% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
47.9%
KEV
Not listed

Published

June 21, 2024

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Jun 27, 2026
Patch available. Sources: github_commit, github_release.
github_release Patch Available

v4.8.3

Patch available: adminerevo/adminerevo v4.8.3

https://github.com/adminerevo/adminerevo/releases/tag/v4.8.3
github_commit Patch Available

commit 1cc06d6a1005 (adminerevo/adminerevo)

Patch available: adminerevo/adminerevo v4.8.3 (contains commit 1cc06d6a1005)

https://github.com/adminerevo/adminerevo/commit/1cc06d6a1005fd833fa009701badd5641627a1d4

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 48× 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 110 total refreshes for this CVE.

  1. 2026-07-24 14:16 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2023-45197?
CVE-2023-45197 is a critical vulnerability published on June 21, 2024. The file upload plugin in Adminer and AdminerEvo allows an attacker to upload a file with a table name of “..” to the root of the Adminer directory. The attacker can effectively guess the name of the uploaded file and execute it. Adminer is no longer supported, but this issue was fixed in…
When was CVE-2023-45197 disclosed?
CVE-2023-45197 was first published in the National Vulnerability Database on June 21, 2024, 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-2023-45197 actively exploited?
CVE-2023-45197 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-45197?
CVE-2023-45197 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-45197?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-45197, 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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