Patchfirst
CVE-2026-81797 Critical · 9.8 EPSS 0.3%

Unauthenticated PHP Object Injection in Buzz Stone | Magazine & Viral Blog WordPress Theme <= 1.0.2 versions.

ThemeRex · Buzz Stone | Magazine & Viral Blog WordPress Theme

Summary

The Buzz Stone | Magazine & Viral Blog WordPress Theme from ThemeRex contains an unauthenticated PHP object injection flaw, classified as deserialization of untrusted data, affecting the theme at version 1.0.2 and earlier. An attacker who can reach the affected site over the network can exploit it without credentials or any user interaction, as the attack vector is network-reachable, with low complexity, no privileges required and no user involvement.

Heading is the official description · NVD
Breakdown
14.0 / 100
Exploited
Not confirmed
Reports
0
Tactics
0/15

Disclosed on 10 Oct 2026. No public exploit code or confirmed exploitation is recorded.

techniques

No techniques linked

No ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.

What security researchers reported

Not named in any threat report yet

Also mentioned in 10 community threat pulses (AlienVault OTX)

Weaker evidence

Pulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.

References

1 link, grouped by NVD tag
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