Incorrect session validation for API-created shredder exports
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
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| pretix | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pretix | Pretix |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.338% probability within 30 days)
| Link | Providers |
|---|---|
| https://pretix.eu/about/en/blog/20261028-release-2026-8-1/ |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-384 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Pretix
Pretix pretix |
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| Vendors & Products |
Pretix
Pretix pretix |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-640 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The mechanism binding files generated during a shredding process to the authentication method is not working correctly and the same session token is used for all token-based API users. This is similar to an issue fixed in 2026.7.1 but was missed while creating the fix. Since the files are referred to by randomly generated UUIDs and only exist for a day, there is virtually no risk, but it renders the added protection mechanism useless. As part of the fix, we have also improved hardening of some other related code areas. | |
| Title | Incorrect session validation for API-created shredder exports | |
| References |
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| Metrics |
cvssV4_0
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