CVE-2026-8318
VectifyAI PageIndex PDF Table of Contents page_index.py toc_transformer infinite loop
- State
- Published
- Severity
- 6.9 Medium
- Published
- May 11, 2026
- Updated
- May 11, 2026
- Reserved
- May 11, 2026
Description
A security flaw has been discovered in VectifyAI PageIndex up to f50e52975313c6716c02b20a119577a1929decba. Affected by this vulnerability is the function toc_transformer of the file pageindex/page_index.py of the component PDF Table of Contents Handler. The manipulation results in infinite loop. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
PageIndexVectifyAI |
|
References
- VDB-362605 | VectifyAI PageIndex PDF Table of Contents page_index.py toc_transformer infinite loopvdb-entrytechnical-description
- VDB-362605 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #811273 | VectifyAI PageIndex latest Infinite Loop (CWE-835)third-party-advisory
- https://github.com/VectifyAI/PageIndex/issues/174exploitissue-tracking
- https://github.com/VectifyAI/PageIndex/product
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