CVE-2026-88421 APSL Puput - Broken Access Control

APSL Puput v1.2.1 through v2.2.0 contains a broken access control caused by incorrect access control in BlogPage.get_entries(), letting unauthenticated attackers view restricted blog entries via multiple components, exploit requires no authentication.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.30% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
25 September 2026
Updated
15 October 2026
Weakness
CWE-284

Vendor fix

Update to the latest version beyond v2.2.0.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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