VulnerabilityDeferred
CVE-2026-81784
Unauthenticated PHP Object Injection in Wise Chat <= 3.4 versions.
HIGH 8.1EPSS 0.28%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Unauthenticated PHP Object Injection in Wise Chat <= 3.4 versions.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.28% probability · 20th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Source
- audit@patchstack.com
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.