CVE-2023-27583

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 33% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, 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.

PanIndex is a network disk directory index. In Panindex prior to version 3.1.3, a hard-coded JWT key PanIndex is used. An attacker can use the hard-coded JWT key to sign JWT token and perform any actions as a user with admin privileges. Version 3.1.3 has a patch for the issue. As a workaround, one may change the JWT key in the source code before compiling the project.

CVSS v3
9.8
EG Score
9.8(medium)
EPSS
55.4%
KEV
Not listed

Published

March 13, 2023

Last Modified

November 21, 2024

Advisory Details (3)

Auto-updated Jun 1, 2026
Patch available. Sources: github_commit, github_release, github.
github Patch Available

Panindex vulnerable to hard coded cyptographic key · Advisory · px-org/PanIndex · GitHub

https://github.com/px-org/PanIndex/security/advisories/GHSA-82wq-gmw8-g87v
github_release Patch Available

v3.1.3

Patch available: px-org/PanIndex v3.1.3

https://github.com/px-org/PanIndex/releases/tag/v3.1.3
github_commit

commit f7ec0c5739af (px-org/PanIndex)

Fix landed in px-org/PanIndex commit f7ec0c5739af — awaiting tagged release

https://github.com/px-org/PanIndex/commit/f7ec0c5739af055ad3a825a20294a5c01ada3302

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 15× 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 105 total refreshes for this CVE.

  1. 2026-07-22 14:06 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2023-27583?
CVE-2023-27583 is a critical vulnerability published on March 13, 2023. PanIndex is a network disk directory index. In Panindex prior to version 3.1.3, a hard-coded JWT key PanIndex is used. An attacker can use the hard-coded JWT key to sign JWT token and perform any actions as a user with admin privileges. Version 3.1.3 has a patch for the issue. As a workaround, one…
When was CVE-2023-27583 disclosed?
CVE-2023-27583 was first published in the National Vulnerability Database on March 13, 2023, 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-2023-27583 actively exploited?
CVE-2023-27583 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-27583?
CVE-2023-27583 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-27583?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-27583, 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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