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NVD Vulnerability Details :
CVE-2025-59837
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-28 Oct, 2025 | 20:15
Updated At-25 Nov, 2025 | 15:16

Astro is a web framework that includes an image proxy. In versions 5.13.4 and later before 5.13.10, the image proxy domain validation can be bypassed by using backslashes in the href parameter, allowing server-side requests to arbitrary URLs. This can lead to server-side request forgery (SSRF) and potentially cross-site scripting (XSS). This vulnerability exists due to an incomplete fix for CVE-2025-58179. Fixed in 5.13.10.

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
Secondary3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Primary3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Type: Primary
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CPE Matches
astro
astro
>>astro>>Versions from 5.13.4(inclusive) to 5.13.10(exclusive)
cpe:2.3:a:astro:astro:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-79Primarysecurity-advisories@github.com
CWE-918Primarysecurity-advisories@github.com
CWE ID: CWE-79
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-918
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/withastro/astro/commit/1e2499e8ea83ebfa233a18a7499e1ccf169e56f4security-advisories@github.com
Patch
https://github.com/withastro/astro/commit/9ecf3598e2b29dd74614328fde3047ea90e67252security-advisories@github.com
Patch
https://github.com/withastro/astro/security/advisories/GHSA-qcpr-679q-rhm2security-advisories@github.com
Exploit
Third Party Advisory
Hyperlink: https://github.com/withastro/astro/commit/1e2499e8ea83ebfa233a18a7499e1ccf169e56f4
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/withastro/astro/commit/9ecf3598e2b29dd74614328fde3047ea90e67252
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/withastro/astro/security/advisories/GHSA-qcpr-679q-rhm2
Source: security-advisories@github.com
Resource:
Exploit
Third Party Advisory
Change History
0Changes found
Details not found