株式会社mgn@mgn_jpn
🛠 Spectra Legacy の脆弱性が修正されました（深刻度 中） 100万サイト以上が利用 / CVSS 6.5 2.20.5 に更新してください https://shindan.m-g-n.me/alerts/cve-2026-92294/
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CVE-2026-92294
LOWCVSS 6.5 · MEDIUMSignal is active with 1 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 Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to limited file deletion due to insufficient file path validation in the '__construct' function in all versions up to, and including, 2.20.4 This makes it possible for unauthenticated attackers to delete theme files on the server.
0.0/ 10 priority
Sources & remediation
Other references
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.21/classes/class-uagb-fse-fonts-compatibility.php#L101
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.21/classes/class-uagb-fse-fonts-compatibility.php#L584
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.21/classes/class-uagb-fse-fonts-compatibility.php#L93
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.21/classes/class-uagb-loader.php#L302
- https://plugins.trac.wordpress.org/changeset/3736176/
Weakness type (CWE)
CWE-862
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
Threat summary
- 1 mentions across 1 observed day
What's happening
- 1 total mentions across 1 day
Deep dive
Activity timeline1 mentions / 1d
Referenced assets1 URL
By indicator