# CVE-2018-1945: Cross-site scripting in Security Identity Governance and Intelligence

> Remote attackers can hijack user clicks via malicious sites, potentially leading to account takeover or further attacks against IBM Identity Governance users.

- **Severity:** Medium 6.1 (`CVSS:3.0/A:N/AC:L/AV:N/C:L/I:L/PR:N/S:C/UI:R/E:U/RC:C/RL:O`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 21 Feb 2019
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-9r76-wvrx-5wcj

## What is CVE-2018-1945?

CVE-2018-1945 is a medium-severity cross-site scripting vulnerability in IBM Security Identity Governance and Intelligence, published on 21 Feb 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

IBM Security Identity Governance and Intelligence 5.2 through 5.2.4.1 Virtual Appliance could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 153387.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2018-1945?

It affects 1 product.


Products: Ibm Security Identity Governance and Intelligence.

## How do I fix CVE-2018-1945?

No fix has been published for CVE-2018-1945 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-1945 being exploited?

There is no known exploitation of CVE-2018-1945 in the wild and no public exploit code.

## Other vulnerabilities in IBM Security Identity Governance and Intelligence

- [CVE-2017-1407](https://insights.sbomify.com/CVE-2017-1407/): Command injection in Security Identity Manager (high 8.8)
- [CVE-2017-1483](https://insights.sbomify.com/CVE-2017-1483/): Missing authorization in Security Identity Manager (high 8.6)
- [CVE-2018-1756](https://insights.sbomify.com/CVE-2018-1756/): SQL injection in Security Identity Governance and Intelligence (high 7.5)
- [CVE-2020-4958](https://insights.sbomify.com/CVE-2020-4958/): Missing authorization in Security Identity Governance and Intelligence (high 7.4)
- [CVE-2020-4246](https://insights.sbomify.com/CVE-2020-4246/): XML external entity in Security Identity Governance and Intelligence (high 7.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-1945 and fix it if it is affected.

What it is: CVE-2018-1945 is a medium-severity cross-site scripting vulnerability in IBM Security Identity Governance and Intelligence, published on 21 Feb 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2018-1945 in the wild and no public exploit code.

Affected product: IBM Security Identity Governance and Intelligence. 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-2018-1945/ (Markdown: https://insights.sbomify.com/CVE-2018-1945/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-1945
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-1945
- OSV: https://osv.dev/vulnerability/CVE-2018-1945

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-1945/
Summaries are generated and may contain mistakes; the official description above is the record.