BookWyrm through 0.9.1 contains an authorization bypass vulnerability in the edit_readthrough function that allows authenticated users to modify other users' reading records. Attackers can exploit sequential ReadThrough IDs to overwrite arbitrary users' start dates, finish dates, progress, and progress mode, affecting reading statistics and exported data.
Metrics
Affected Vendors & Products
References
History
Tue, 08 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Mon, 07 Sep 2026 08:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Bookwyrm-social
Bookwyrm-social bookwyrm |
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| Vendors & Products |
Bookwyrm-social
Bookwyrm-social bookwyrm |
Sat, 05 Sep 2026 10:15:00 +0000
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| Description | BookWyrm through 0.9.1 contains an authorization bypass vulnerability in the edit_readthrough function that allows authenticated users to modify other users' reading records. Attackers can exploit sequential ReadThrough IDs to overwrite arbitrary users' start dates, finish dates, progress, and progress mode, affecting reading statistics and exported data. | |
| Title | BookWyrm through 0.9.1 Insecure Direct Object Reference in edit-readthrough Allows Tampering with Other Users' Reading Records | |
| First Time appeared |
Joinbookwyrm
Joinbookwyrm bookwyrm |
|
| Weaknesses | CWE-639 | |
| CPEs | cpe:2.3:a:joinbookwyrm:bookwyrm:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Joinbookwyrm
Joinbookwyrm bookwyrm |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-05T09:59:04.683Z
Updated: 2026-09-08T13:49:23.019Z
Reserved: 2026-09-05T01:59:19.915Z
Link: CVE-2026-86113
Updated: 2026-09-08T13:49:19.121Z
Status : Deferred
Published: 2026-09-05T10:16:42.273
Modified: 2026-09-08T20:05:53.177
Link: CVE-2026-86113
No data.