CVE-2023-26580

HIGHNVD 7.57.5—

7.5

Unauthenticated arbitrary file read in the IDAttend’s IDWeb application 3.1.013 allows the retrieval of any file present on the web server by unauthenticated attackers.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 49.1%
KEV: Not listed

Published

October 25, 2023

Last Modified

November 21, 2024

References (2)

vdp@themissinglinkhttps://www.themissinglink.com.au/security-advisories/cve-2023-26580
af854a3a-2127-422b-91ae-364da2661108https://www.themissinglink.com.au/security-advisories/cve-2023-26580

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-26580?

CVE-2023-26580 is a high vulnerability published on October 25, 2023. Unauthenticated arbitrary file read in the IDAttend’s IDWeb application 3.1.013 allows the retrieval of any file present on the web server by unauthenticated attackers.

When was CVE-2023-26580 disclosed?

CVE-2023-26580 was first published in the National Vulnerability Database on October 25, 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-2023-26580 actively exploited?

CVE-2023-26580 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-26580?

CVE-2023-26580 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-26580?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-26580, 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.

Dependency Blast Radius

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CVE-2023-26580

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-26580?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)