Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.7.0, the SSRF fix applied in version 4.6.2 for CVE-2026-30839 and CVE-2026-30840 is incomplete. The validate_webhook_url_for_ssrf() protection was added to the test* notification endpoints but not to the corresponding save* endpoints. An authenticated user can save an internal/private IP address as a notification URL, and when the cron job sendnotifications.php executes, the request is sent to the internal IP without any SSRF validation. This issue has been patched in version 4.7.0.
Metrics
Affected Vendors & Products
References
History
Tue, 24 Mar 2026 19:15:00 +0000
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ssvc
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Tue, 24 Mar 2026 18:00:00 +0000
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| Description | Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.7.0, the SSRF fix applied in version 4.6.2 for CVE-2026-30839 and CVE-2026-30840 is incomplete. The validate_webhook_url_for_ssrf() protection was added to the test* notification endpoints but not to the corresponding save* endpoints. An authenticated user can save an internal/private IP address as a notification URL, and when the cron job sendnotifications.php executes, the request is sent to the internal IP without any SSRF validation. This issue has been patched in version 4.7.0. | |
| Title | Wallos: SSRF Bypass - Incomplete Fix for CVE-2026-30839/30840 | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-24T18:27:22.399Z
Reserved: 2026-03-19T17:02:34.170Z
Link: CVE-2026-33399
Updated: 2026-03-24T18:27:19.048Z
Status : Received
Published: 2026-03-24T18:16:11.153
Modified: 2026-03-24T18:16:11.153
Link: CVE-2026-33399
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OpenCVE Enrichment
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