Medium severity · published Apr 20, 2026
CVE-2026-6609
liangliangyy DjangoBlog views.py form_valid improper authorization
6.3
CVSS
0.2%
EPSS
No
On KEV
Description
A flaw has been found in liangliangyy DjangoBlog up to 2.1.0.0. The affected element is the function form_valid of the file oauth/views.py. This manipulation of the argument oauthid causes improper authorization. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DJ
DjangoBlog · liangliangyy
2.1.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-6609
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-6609
github.com
https://github.com/3em0/cve_repo/blob/main/DjangoBlog/Vuln-6-OAuth-Email-Binding-IDOR.md
vuldb.com
https://vuldb.com/submit/790288
vuldb.com
https://vuldb.com/vuln/358244
vuldb.com
https://vuldb.com/vuln/358244/cti
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