fish-island-backend through commit 7c61b78 SSRF via /api/web/parse
fish-island-backend through commit 7c61b78 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch attacker-supplied URLs via the url parameter of GET /api/web/parse. Attackers can target internal hosts, loopback services or cloud metadata endpoints through redirect-following OkHttp requests and read back page titles, meta descriptions and favicons.
CVE-2026-111720
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-111720
fish-island-backend
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/lhccong/fish-island-backend",
"vendor": "lhccong",
"product": "fish-island-backend",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "git",
"lessThanOrEqual": "7c61b7861e99d3970beb34103c244b79e4de7d88"
}
],
"packageURL": "pkg:github/lhccong/fish-island-backend",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111720
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #38864 · Revision 1
- Added to Heist Feed
- Publisher date