CVE-2026-39471Disclosure

LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

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0.5/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.valtersit.com/cve/CVE-2026-39471

Full discourse1 post

Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters93d
Disclosure
#CVE-2026-39471 - #PHP Object Injection in #ShortPixel Image Optimizer <=6.4.3. CVSS 7.2. No patch available. Disable plugin immediately. #devsecops #devops #developers #WordPress #infosec #sysadmin #cybersecurity #CVEAlert Detailed info: https://www.valtersit.com/cve/CVE-2026-39471
Post summary
The tweet announces a PHP Object Injection vulnerability (CVE‑2026‑39471) in ShortPixel Image Optimizer 6.4.3 and earlier with a CVSS score of 7.2, noting no patch exists and advising immediate plugin disable.
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