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NVD Vulnerability Details :
CVE-2025-11563
Analyzed
More InfoOfficial Page
Source-2499f714-1537-4658-8207-48ae4bb9eae9
View Known Exploited Vulnerability (KEV) details
Published At-25 Feb, 2026 | 08:16
Updated At-26 Feb, 2026 | 20:06

URLs containing percent-encoded slashes (`/` or `\`) can trick wcurl into saving the output file outside of the current directory without the user explicitly asking for it. This flaw only affects the wcurl command line tool.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.6MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 4.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CPE Matches
CURL
curl
>>wcurl>>Versions from 2024-12-08(inclusive) to 2025-11-09(exclusive)
cpe:2.3:a:curl:wcurl:*:*:*:*:*:*:*:*
CURL
haxx
>>curl>>Versions from 8.14.0(inclusive) to 8.18.0(exclusive)
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-22Primarynvd@nist.gov
CWE ID: CWE-22
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://curl.se/docs/CVE-2025-11563.html2499f714-1537-4658-8207-48ae4bb9eae9
Patch
Vendor Advisory
https://curl.se/docs/CVE-2025-11563.json2499f714-1537-4658-8207-48ae4bb9eae9
Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/11/04/1af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
https://lists.debian.org/debian-release/2025/11/msg00504.html134c704f-9b21-4f2e-91b3-4a467353bcc0
Mailing List
Third Party Advisory
Patch
Hyperlink: https://curl.se/docs/CVE-2025-11563.html
Source: 2499f714-1537-4658-8207-48ae4bb9eae9
Resource:
Patch
Vendor Advisory
Hyperlink: https://curl.se/docs/CVE-2025-11563.json
Source: 2499f714-1537-4658-8207-48ae4bb9eae9
Resource:
Vendor Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2025/11/04/1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-release/2025/11/msg00504.html
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Mailing List
Third Party Advisory
Patch
Change History
0Changes found
Details not found