Threats / October CMS / CVE-2021-32648
CVE-2021-32648
· EUVD no mirror located
· GCVE no mirror located
Verified 2026-06-22
October CMS vulnerability
October CMS contains an authentication bypass vulnerability allowing attackers to reset account passwords and gain unauthorized access through specially crafted requests.
Verdict
Today item — known-exploited.
An unauthenticated attacker can exploit a flaw in the password reset mechanism to bypass authentication controls and take over user accounts, including administrative accounts, without valid credentials.
01
Is it exploitable?
— the evidence, ranked above the scoreExploit available
Fully weaponized — public exploit code is cataloged for this vulnerability.We link the existence of the exploit; we do not host or redistribute payloads.
Reported exploitation
2 independent public reports of in-the-wild exploitation are cataloged.Distinct reporting sources (vendor, incident response, government); open them for the underlying claims.
Exploited in the wild
Listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-01-18).
Probability (EPSS)
EPSS 0.90418 — modeled likelihood of exploitation activity.EPSS is a daily-changing model output — open the source for today's value.
Severity / affected
Affected: October CMS, October CMS. Confirm exact fixed builds in the vendor advisory.
Weakness (CWE)
Mapped to CWE-287 Improper Authentication — weakness family: Authentication.CWE assignment from the public NVD record; the weakness class drives how the flaw is exploited.
02
Who’s exploiting it?
— attribution turns risk into urgencyAttribution not established
No confirmed (advisory-backed) threat-actor attribution is established for this record. Absence of a named actor is not absence of compromise — see Coverage & confidence.
03
Why it matters
— the attack path, told twice: adversary, then board1
Front door — unauthenticated access narrative 1
Attacker
I initiate a password reset request for a target user account.
Business
User account security is compromised through a predictable or bypassable reset flow.
2
Keys to the kingdom — privilege/identity takeover narrative 2
Attacker
I craft a malicious request that circumvents the reset token validation or authentication checks.
Business
Access controls fail to properly verify reset legitimacy, enabling unauthorized account takeover.
3
Lateral reach — past segmentation narrative 3
Attacker
I gain full access to the compromised account and its associated data and permissions.
Business
Confidential data is exposed and system integrity is compromised through unauthorized administrative or user access.
04
What to do
— defensible action- Remediate per the vendor advisory — confirm the fixed build for your version and verify exposure.1
Say it to the boardA vulnerability with this evidence profile is a defensible budget line, not a backlog ticket — fund the change against the proof above.
05