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2 vulnerabilities found for fish-island-backend by lhccong
CVE-2026-111720 (GCVE-0-2026-111720)
Vulnerability from nvd – Published: 2026-10-16 17:40 – Updated: 2026-10-19 14:13
VLAI
EPSS
VEX
Title
fish-island-backend through commit 7c61b78 SSRF via /api/web/parse
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 14:10 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://hackmd.io/@hieuPenguinnn/fish-island-web-… | third-party-advisory |
| https://github.com/lhccong/fish-island-backend/bl… | technical-description |
| https://github.com/lhccong/fish-island-backend/bl… | technical-description |
| https://github.com/lhccong/fish-island-backend/bl… | technical-description |
| https://www.vulncheck.com/advisories/fish-island-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| lhccong | fish-island-backend |
Affected:
0 , ≤ 7c61b7861e99d3970beb34103c244b79e4de7d88
(git)
|
Date Public
2026-10-15 00:00
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CVE-2026-111720 (GCVE-0-2026-111720)
Vulnerability from cvelistv5 – Published: 2026-10-16 17:40 – Updated: 2026-10-19 14:13
VLAI
EPSS
VEX
Title
fish-island-backend through commit 7c61b78 SSRF via /api/web/parse
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 14:10 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://hackmd.io/@hieuPenguinnn/fish-island-web-… | third-party-advisory |
| https://github.com/lhccong/fish-island-backend/bl… | technical-description |
| https://github.com/lhccong/fish-island-backend/bl… | technical-description |
| https://github.com/lhccong/fish-island-backend/bl… | technical-description |
| https://www.vulncheck.com/advisories/fish-island-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| lhccong | fish-island-backend |
Affected:
0 , ≤ 7c61b7861e99d3970beb34103c244b79e4de7d88
(git)
|
Date Public
2026-10-15 00:00
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