CVE-2005-3982

NONECVSS 0.0Weaponized

0.0

CRLF injection vulnerability in layers_toggle.php in WebCalendar 1.0.1 might allow remote attackers to modify HTTP headers and conduct HTTP response splitting attacks via the ret parameter, which is used to redirect URL requests.

CVSS v3: —
EG Score: —
EPSS: 95.0%
KEV: Not listed

Published

December 4, 2005

Last Modified

April 16, 2026

References (16)

cve@mitrehttp://secunia.com/advisories/17848
cve@mitrehttp://secunia.com/advisories/19240
cve@mitrehttp://vd.lwang.org/webcalendar_multiple_vulns.txt
cve@mitrehttp://www.debian.org/security/2006/dsa-1002
cve@mitrehttp://www.osvdb.org/21383
cve@mitrehttp://www.securityfocus.com/archive/1/418286/100/0/threaded
cve@mitrehttp://www.securityfocus.com/bid/15673
cve@mitrehttp://www.vupen.com/english/advisories/2005/2702
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/17848
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/19240
af854a3a-2127-422b-91ae-364da2661108http://vd.lwang.org/webcalendar_multiple_vulns.txt
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2006/dsa-1002
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/21383
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/418286/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/15673

Data Freshness Timeline

(refreshed 11× in last 7d / 18× 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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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-26691✓ verified
First seen Dec 1, 2005
WebCalendar 1.0.1 - 'Layers_Toggle.php' HTTP Response Splitting
Open source ↗

Frequently asked(4)

What is CVE-2005-3982?

CVE-2005-3982 is a none vulnerability published on December 4, 2005. CRLF injection vulnerability in layers_toggle.php in WebCalendar 1.0.1 might allow remote attackers to modify HTTP headers and conduct HTTP response splitting attacks via the ret parameter, which is used to redirect URL requests.

When was CVE-2005-3982 disclosed?

CVE-2005-3982 was first published in the National Vulnerability Database on December 4, 2005, 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-2005-3982 actively exploited?

CVE-2005-3982 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-3982?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-3982, 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-2005-3982

📅 Published

🔄 Last Modified

🔗 References (16)