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CVE-2026-33537 Lychee has SSRF bypass via incomplete IP validation in Photo::fromUrl — loopback and link-local IPs not blocked

🗓️ 26 Mar 2026 20:01:19Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

Lychee SSRF bypass via Photo::fromUrl due to incomplete IP validation not blocking loopback and link-local addresses; fixed in 7.5.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33537
26 Mar 202620:01
attackerkb
CNNVD
Lychee 代码问题漏洞
26 Mar 202600:00
cnnvd
CVE
CVE-2026-33537
26 Mar 202620:01
cve
EUVD
EUVD-2026-16369
26 Mar 202620:01
euvd
NVD
CVE-2026-33537
26 Mar 202621:17
nvd
OSV
CVE-2026-33537 Lychee has SSRF bypass via incomplete IP validation in Photo::fromUrl — loopback and link-local IPs not blocked
26 Mar 202620:01
osv
Positive Technologies
PT-2026-28492
26 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-33537
27 Mar 202622:51
redhatcve
[
  {
    "vendor": "LycheeOrg",
    "product": "Lychee",
    "versions": [
      {
        "version": "< 7.5.1",
        "status": "affected"
      }
    ]
  }
]

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