CVE-2026-9712Insecure direct object reference
Updated under an hour ago ()
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It affects pretix. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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When creating an export through the pretix API, API clients are returned an UUID value for their export job (a long, random string like 35742818-c375-4d15-839f-d49aecce94d6). Using this UUID, the API client can then request the actual file for download. The same kind of UUID is used in other places in pretix when temporary files are generated for internal use or download. One remaining API endpoint, however, wrongfully did not verify if the UUID used for download actually belongs to a file that is supposed to be downloadable and belongs to the correct user. In reality, this is hard to exploit because an attacker would need to have access to a valid UUID for the file they desire which is unlikely to happen without a separate security problem giving them access to logs etc.
- CVSS
- 3.8 LOW (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- rami.io
- NVD analysis
- Deferred
- Record last updated
- May 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
pretix pretix pretix:pretix (from the name) | from 2024.10.0 before 2026.2.0; from 2026.2.0 before 2026.3.0; fixed at 2026.2.2; from 2026.3.0 before 2026.4.0; fixed at 2026.3.2; from 2026.4.0 before 2026.5.0; fixed at 2026.4.2 | CNA record |
References
- https://pretix.eu/about/en/blog/20260527-release-2026-4-2/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.