CVE-2005-3982: n/a vulnerability

CVE-2005-3982: CRLF injection vulnerability in layers_toggle.php in WebCalendar 1.0.1 might allow remote attackers to modi...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 23:31 UTC (UTC+00:00)

Security readout for executives and security teams

WebCalendar 1.0.1 has a reported redirect handling flaw that may let a remote attacker inject line breaks into an HTTP response. In business terms, an exposed legacy WebCalendar instance could be abused to manipulate browser-facing responses, but the source bundle does not show active exploitation or a CVSS score. Exposure is most likely limited to organizations still running WebCalendar 1.0.1, especially if layers_toggle.php is reachable from untrusted networks. The bundle does not establish broader affected versions. Treat this as a targeted legacy exposure item. It is not KEV-listed in the provided data, but public-facing old WebCalendar installations should be found and remediated because response splitting can affect user trust and web session integrity. Mitigation focus: Inventory WebCalendar deployments and identify any WebCalendar 1.0.1 instances.; Apply vendor or distribution security updates, including Debian guidance where applicable.; Restrict public access to legacy WebCalendar until remediation is confirmed..

Prepared: Jun 29, 2026, 16:18 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2005-3982 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 4, 2005, 11:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.