# CVE-2025-7872: Portabilis i-Diario justificativas-de-falta cross site scripting

> Remote attackers can inject malicious scripts via the Justificativa argument in i-Diario, potentially leading to code execution or account takeover.

- **Severity:** Medium 5.1 (`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`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 20 Jul 2025
- **Updated:** 9 Oct 2026
- **Also known as:** GHSA-v634-7vfp-h7g5

## What is CVE-2025-7872?

CVE-2025-7872 is a medium-severity cross-site scripting vulnerability in Portabilis i-Diario, published on 20 Jul 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

A weakness has been identified in Portabilis i-Diario 1.5.0. This affects an unknown function of the file /justificativas-de-falta. Executing a manipulation of the argument Justificativa can lead to cross site scripting. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. This patch is called 821342cd8d952e8bd214cb16145da785a92f5681. Applying a patch is advised to resolve this issue. The vendor confirms: "Audited values shown on that screen are now sanitized on output".

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-7872?

It affects 1 product.


Products: Portabilis I-Diario.

## How do I fix CVE-2025-7872?

No fix has been published for CVE-2025-7872 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-7872 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7872 exists.

## Other vulnerabilities in Portabilis i-Diario

- [CVE-2025-9109](https://insights.sbomify.com/CVE-2025-9109/): Portabilis i-Diario Password Recovery Endpoint email observable response discrepancy (medium 6.3)
- [CVE-2025-9107](https://insights.sbomify.com/CVE-2025-9107/): Portabilis i-Diario search_autocomplete cross site scripting (medium 5.3)
- [CVE-2025-9104](https://insights.sbomify.com/CVE-2025-9104/): Portabilis i-Diario Informações Adicionais /planos-de-aulas-por-disciplina cross site scripting (medium 5.1)
- [CVE-2025-9105](https://insights.sbomify.com/CVE-2025-9105/): Portabilis i-Diario Informações Adicionais /planos-de-ensino-por-areas-de-conhecimento cross site scripting (medium 5.1)
- [CVE-2025-9106](https://insights.sbomify.com/CVE-2025-9106/): Portabilis i-Diario Informações Adicionais /planos-de-ensino-por-disciplina cross site scripting (medium 5.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-7872 and fix it if it is affected.

What it is: CVE-2025-7872 is a medium-severity cross-site scripting vulnerability in Portabilis i-Diario, published on 20 Jul 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7872 exists.

Affected product: Portabilis i-Diario. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-7872/ (Markdown: https://insights.sbomify.com/CVE-2025-7872/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-7872
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-7872
- OSV: https://osv.dev/vulnerability/CVE-2025-7872

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-7872/
Summaries are generated and may contain mistakes; the official description above is the record.