What’s Vulnerable › Vulnerabilities

CVE-2026-77348: Wallos incomplete fix for CVE-2026-33407: unauthenticated httpoxy SSRF still reachable via `endpoints/payments/search.php`

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-31 · updated 2026-09-08
• Weakness: CWE-441

Description

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 5.0.0, the fix for CVE-2026-33407 (GHSA-hhjq-82f8-m6rc, "SSRF via HTTP Proxy Environment Variable") hardened endpoints/logos/search.php by disabling cURL proxying (CURLOPT_PROXY = '' + CURLOPT_NOPROXY = '*'). However, Wallos ships a second, near-identical, unauthenticated logo-image search endpoint — endpoints/payments/search.php — that was not given the same hardening. It still passes the HTTP_PROXY/HTTPS_PROXY environment variable straight into CURLOPT_PROXY. This issue has been patched in version 5.0.0.

Affected products

• ellite Wallos: before 5.0.0

References

• https://github.com/ellite/Wallos/commit/11eaf402e841a628c68a805694227ce66c45f6f3
• https://github.com/ellite/Wallos/releases/tag/v5.0.0
• https://github.com/ellite/Wallos/security/advisories/GHSA-f8j2-qm83-r2w4
• https://github.com/ellite/Wallos/security/advisories/GHSA-hhjq-82f8-m6rc
• https://github.com/ellite/Wallos/security/advisories/GHSA-f8j2-qm83-r2w4
• https://github.com/ellite/Wallos/security/advisories/GHSA-hhjq-82f8-m6rc

Get alerted when CVE-2026-77348 or the next vulnerability affects your stack