Penpot: Missing authorization in chunked-upload assembly lets another authenticated user consume a victim's upload session
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.299% probability within 30 days)
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Penpot
Penpot penpot |
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Penpot
Penpot penpot |
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ssvc
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| Description | Penpot is an open-source design and prototyping platform. Prior to 2.18.0, assemble-chunks retrieves an upload session using only its session ID, while upload-chunk correctly scopes the lookup to the authenticated profile. An authenticated user who obtains another user's live, completed upload-session UUID can assemble the victim's chunks into the attacker's own file, team font, or project import, disclosing the uploaded bytes and deleting the victim's pending session. This issue is fixed in version 2.18.0. | |
| Title | Penpot: Missing authorization in chunked-upload assembly lets another authenticated user consume a victim's upload session | |
| Weaknesses | CWE-862 | |
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| Metrics |
cvssV3_1
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