CVE-2026-16953Disclosure

LOWCVSS 4.8 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The AI Engine WordPress plugin before 3.6.4 does not verify ownership of a guest's uploaded chatbot files before deletion, authorising the action solely by a client-supplied session cookie value, so an unauthenticated attacker who obtains a victim's session identifier and file reference can delete that victim's uploaded files.

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0.0/ 10 priority

Sources & remediation

Other references

https://wpscan.com/vulnerability/8f5460a7-9764-4ce1-9cb4-8202b192765d/

Weakness type (CWE)

CWE-639

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

3 mentions across 1 observed day

What's happening

Technical details provided in 3 signals
Disclosure: 3 classified signals
3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d

Signal classification1 categories

Disclosure

3100.0%

Referenced assets2 URLs

By indicator

Full discourse3 posts

Infoflowcloud@infoflowcloud46d
Disclosure
🚨*CVE* CVE-2026-16953 The AI Engine WordPress plugin before 3.6.4 does not verify ownership of a guest's uploaded chatbot files before deletion, authorising the action solely by a client-… https://www.cve.org/CVERecord?id=CVE-2026-16953 ----- Traducción: CVE-2026-16953 El … http://infoflow.cloud`
Post summary
This post discloses CVE-2026-16953, a flaw in the AI Engine WordPress plugin that fails to verify ownership of guest‑uploaded chatbot files before deletion, potentially permitting unauthorized deletions.
0000044
98 followersView on X
CVE@CVEnew46d
Disclosure
CVE-2026-16953 The AI Engine WordPress plugin before 3.6.4 does not verify ownership of a guest's uploaded chatbot files before deletion, authorising the action solely by a client-… https://www.cve.org/CVERecord?id=CVE-2026-16953
Post summary
This post simply provides a brief disclosure of the CVE’s core issue, without mention of PoC, exploit code, active attacks, patches, or debunking.
000001.9K
57.9K followersView on X
CyberSignal | Cybersecurity News@XQOPTRX46d
Disclosure
🤖 AI Engine WordPress flaw allows chatbot-file deletion CVE-2026-16953 AI Engine versions before 3.6.4 fail to correctly verify ownership of guest-uploaded chatbot files. An unauthenticated attacker who obtains the necessary session identifier and file reference could delete another user's uploaded files. 🔎 Source: WPScan / CVE #WordPress #AISecurity #CVE #CyberSecurity
Post summary
The post announces CVE-2026-16953, detailing an ownership check failure in AI Engine before v3.6.4 that lets attackers delete files without authentication, but provides no PoC, exploit, patch info or evidence of active attacks.
0000036
34 followersView on X

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