CVE-2026-33738: falha de média gravidade em LycheeOrg Lychee
Lychee Vulnerable to Stored XSS via Photo Description in RSS/Atom/JSON Feed (No Sanitization on Public Endpoint)
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.8epss 0.2%
Lychee is a free, open-source photo-management tool. Prior to version 7.5.3, the photo `description` field is stored without HTML sanitization and rendered using `{!! $item->summary !!}` (Blade unescaped output) in the RSS, Atom, and JSON feed templates. The `/feed` endpoint is publicly accessible without authentication, allowing any RSS reader to execute attacker-controlled JavaScript. Version 7.5.3 fixes the issue.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:L/SA:N
Produtos afetados
LycheeOrg · LycheeCVEs relacionadas — LycheeOrg Lychee
No mesmo produto, das mais perigosas para as menos.
CVE-2025-50202HIGHLychee Path Traversal VulnerabilityEPSS 0.6%CVE-2023-52082HIGHLychee is vulnerable to an SQL Injection in explain DB queries.EPSS 0.5%CVE-2026-61611HIGHLychee: Missing rate limiting on album password unlock endpoint allows brute-force attacksEPSS 0.5%CVE-2026-77470HIGHLychee: Webshop checkout lets the client override the payment `amount` sent to the gateway via malicious crafted POST requestEPSS 0.5%CVE-2026-77466HIGHLychee: Webshop payment bypass via unrestricted "Dummy" gateway selectionEPSS 0.4%CVE-2026-61838HIGHLychee: Album password bypass in ZIP downloadsEPSS 0.4%