Vulnerability · Published Jul 20, 2025 · Assigned by VulDB
CVE-2025-7870Portabilis i-Diario justificativas-de-falta Endpoint doc_uploader.rb cross site scripting
Low 3.5
In plain English
A low-severity cross-site scripting in i-Diario from Portabilis. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Official description
A vulnerability was identified in Portabilis i-Diario 1.5.0. The affected element is an unknown function of the file app/uploaders/doc_uploader.rb of the component justificativas-de-falta Endpoint. Such manipulation of the argument Anexo leads to cross site scripting. The attack can be launched remotely. The exploit is publicly available and might be used. The name of the patch is 6c529bb2d96130aa29533f49e204e86518e11fdd. It is best practice to apply a patch to resolve this issue. The vendor confirms: "The attachment uploader now rejects files whose declared content type indicates executable or markup content".
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Portabilis | i-Diario | 1.5.0 |
Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
References
- VDB-316983 | Portabilis i-Diario justificativas-de-falta Endpoint doc_uploader.rb cross site scripting vdb-entry, technical-description
- VDB-316983 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2025-7870 | CVE Analysis and Report third-party-advisory
- Submit #607947 | Portabilis i-diario 1.5.0 Cross Site Scripting third-party-advisory
- https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md exploit
- https://github.com/portabilis/i-diario/commit/6c529bb2d96130aa29533f49e204e86518e11fdd patch
- https://github.com/portabilis/i-diario/ product
- https://vuldb.com/?submit.607947 exploit