CVE-2025-8511

Name: CVE-2025-8511
Creator: NVD / NIST
Published: 2025-08-03T14:15:26.01+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2/10EPSS 0.26%

Last modified Jun 17, 2026

CVE-2025-8511 is a low-severity vulnerability rated 2/10 on the CVSS scale. A vulnerability classified as problematic was found in Portabilis i-Diario 1.5.0. This vulnerability affects unknown code of the file /diario-de-observacoes/ of the component Observações. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic was found in Portabilis i-Diario 1.5.0. This vulnerability affects unknown code of the file /diario-de-observacoes/ of the component Observações. The manipulation of the argument Descrição leads to cross site scripting. The attack can be initiated 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.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS 4.0

2/10

CVSS:4.0/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

EPSS Probability

0.26%

17.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Portabilis	I-Diario	1.5.0

References

https://github.com/marcelomulder/CVE/blob/main/i-diario/CVE-2025-8511.mdExploit, Third Party Advisory
https://github.com/marcelomulder/CVE/blob/main/i-diario/Stored%20XSS%20endpoint%20diario-de-observacoes.(ID)%20in%20'Observa%C3%A7%C3%B5es-Descri%C3%A7%C3%A3o'%20parameter.mdBroken Link
https://vuldb.com/?ctiid.318610Permissions Required, VDB Entry
https://vuldb.com/?id.318610Third Party Advisory, VDB Entry
https://vuldb.com/?submit.618973Third Party Advisory, VDB Entry

Timeline

Published: Aug 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8511?

How severe is CVE-2025-8511?

CVE-2025-8511 has a CVSS score of 2/10 (LOW severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8511?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-8511?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST