CVE-2001-1537

HIGHNVD 7.5

7.5

The default "basic" security setting' in config.php for TWIG webmail 2.7.4 and earlier stores cleartext usernames and passwords in cookies, which could allow attackers to obtain authentication information and gain privileges.

CVSS v3: 7.5
EG Score: —
EPSS: 42.5%
KEV: Not listed

Published

December 31, 2001

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2001-11/0245.html
cve@mitrehttp://www.iss.net/security_center/static/7619.php
cve@mitrehttp://www.securityfocus.com/bid/3591
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2001-11/0245.html
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/7619.php
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/3591

Data Freshness Timeline

(refreshed 13× 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.

2026-05-29 13:40 UTCepss_batch
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Frequently asked(5)

What is CVE-2001-1537?

CVE-2001-1537 is a high vulnerability published on December 31, 2001. The default "basic" security setting' in config.php for TWIG webmail 2.7.4 and earlier stores cleartext usernames and passwords in cookies, which could allow attackers to obtain authentication information and gain privileges.

When was CVE-2001-1537 disclosed?

CVE-2001-1537 was first published in the National Vulnerability Database on December 31, 2001, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2001-1537 actively exploited?

CVE-2001-1537 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 42.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2001-1537?

CVE-2001-1537 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2001-1537?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-1537, 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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CVE-2001-1537

📅 Published

🔄 Last Modified

🔗 References (6)