CVE-2025-7870
Portabilis i-Diario justificativas-de-falta Endpoint doc_uploader.rb cross site scripting
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".
INFO
Published Date :
July 20, 2025, 6:15 a.m.
Last Modified :
Oct. 9, 2026, 5:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update the i-Diario application to the latest version.
- Consult vendor advisories for specific security patches.
- Implement input validation for the Anexo parameter.
- Sanitize all user-supplied input effectively.
Public PoC/Exploit Available at Github
CVE-2025-7870 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-7870.
| URL | Resource |
|---|---|
| https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md | Exploit Third Party Advisory |
| https://github.com/portabilis/i-diario/ | |
| https://github.com/portabilis/i-diario/commit/6c529bb2d96130aa29533f49e204e86518e11fdd | |
| https://vuldb.com/cve/CVE-2025-7870 | |
| https://vuldb.com/submit/607947 | |
| https://vuldb.com/vuln/316983 | |
| https://vuldb.com/vuln/316983/cti | |
| https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md | Exploit Third Party Advisory |
| https://vuldb.com/?submit.607947 | Third Party Advisory VDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-7870 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-7870
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Vulnerability Research Group
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-7870 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-7870 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Oct. 09, 2026
Action Type Old Value New Value Changed Description A vulnerability, which was classified as problematic, was found in Portabilis i-Diario 1.5.0. This affects an unknown part of the component justificativas-de-falta Endpoint. The manipulation of the argument Anexo leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. 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". Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2025/7xxx/CVE-2025-7870.json">CVE-2025-7870</a> Added Reference https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Added Reference https://github.com/portabilis/i-diario/ Added Reference https://github.com/portabilis/i-diario/commit/6c529bb2d96130aa29533f49e204e86518e11fdd Added Reference https://vuldb.com/cve/CVE-2025-7870 Added Reference https://vuldb.com/submit/607947 Added Reference https://vuldb.com/vuln/316983 Added Reference https://vuldb.com/vuln/316983/cti Removed Reference https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Removed Reference https://vuldb.com/?ctiid.316983 Removed Reference https://vuldb.com/?id.316983 Removed Reference https://vuldb.com/?submit.607947 Removed Reference Type https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Types: Exploit, Third Party Advisory Removed Reference Type https://vuldb.com/?ctiid.316983 Types: Permissions Required, VDB Entry Removed Reference Type https://vuldb.com/?id.316983 Types: Third Party Advisory, VDB Entry Removed Reference Type https://vuldb.com/?submit.607947 Types: Third Party Advisory, VDB Entry -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Oct. 09, 2026
Action Type Old Value New Value Added Reference https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Added Reference https://vuldb.com/?submit.607947 Removed Reference https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Removed Reference https://vuldb.com/?submit.607947 Removed Reference Type https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Types: Exploit, Third Party Advisory Removed Reference Type https://vuldb.com/?submit.607947 Types: Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Portabilis', 'modules': ['justificativas-de-falta Endpoint'], 'product': 'i-Diario', 'versions': [{'status': 'affected', 'version': '1.5.0'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-7870', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2025-07-22T13:56:35.913621Z'} -
Data Remediation by [email protected]
Apr. 29, 2026
Action Type Old Value New Value Changed CVSS V4.0 Score 5.1 2 -
Initial Analysis by [email protected]
Sep. 04, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:portabilis:i-diario:1.5.0:*:*:*:*:*:*:* Added Reference Type CISA-ADP: https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.316983 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.316983 Types: Third Party Advisory, VDB Entry Added Reference Type CISA-ADP: https://vuldb.com/?submit.607947 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.607947 Types: Third Party Advisory, VDB Entry -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 22, 2025
Action Type Old Value New Value Added Reference https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Added Reference https://vuldb.com/?submit.607947 -
New CVE Received by [email protected]
Jul. 20, 2025
Action Type Old Value New Value Added Description A vulnerability, which was classified as problematic, was found in Portabilis i-Diario 1.5.0. This affects an unknown part of the component justificativas-de-falta Endpoint. The manipulation of the argument Anexo leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:P/A:N) Added CWE CWE-79 Added CWE CWE-94 Added Reference https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-7870.md Added Reference https://vuldb.com/?ctiid.316983 Added Reference https://vuldb.com/?id.316983 Added Reference https://vuldb.com/?submit.607947