VulnSocial

CVE-2026-1236Disclosure

LOWCVSS 6.4 · MEDIUM

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

NVD description

The Envira Gallery for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'justified_gallery_theme' parameter in all versions up to, and including, 1.12.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 5 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 4 signals
  • Disclosure: 3 classified signals
  • General: 1 classified signal
  • Peaked 2d ago at 3 mentions (2026-03-04); latest day: 1
  • 5 total mentions across 3 days

Deep dive

Activity timeline5 mentions / 3d
01223Mentions · 2026-03-04: 3Mentions · 2026-03-05: 1Mentions · 2026-06-13: 1Patch / Workaround · 2026-06-13: 1Technical Details · 2026-03-04: 3Technical Details · 2026-06-13: 103-0403-0506-13
Signal classification3 categories
Disclosure
360.0%
General
120.0%
Patch
120.0%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-03-043
Disclosure3
2026-03-051
General1
2026-06-131
Patch1
Full discourse5 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-1236 The Envira Gallery for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'justified_gallery_theme' parameter in all versions up to, an… https://www.cve.org/CVERecord?id=CVE-2026-1236

    Post summary

    The tweet announces the discovery of a stored cross‑site scripting vulnerability in the Envira Gallery WordPress plugin, specifying the affected parameter but providing no PoC, exploit, patch, or evidence of active exploitation.

    00020408
    56.6K followersView on X
  • takenaka hiroya@Joe_Biden_ja
    Patch

    CVE-2026-1236: WordPressの最新バージョンでRCEの脆弱性が確認。CVSSスコアは7.5。早急にパッチ適用を検討する必要がある。

    Post summary

    A new RCE vulnerability (CVE-2026-1236) affecting the latest WordPress release has been confirmed with a CVSS score of 7.5, and immediate patching is advised.

    0000032
    564 followersView on X
  • CVEarity@CVEarity
    General

    ⚡ New CVE Alert: CVE-2026-1236 📊 Severity: 6.4 🚨 Risk Level: Medium 🧩 Affects: Wordpress Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-1236 #CVE-2026-1236 #CVE #Medium #Wordpress #CyberSecurity #InfoSec https://t.co/5mNipCKZyz

    Post summary

    The tweet announces CVE‑2026‑1236 with basic severity information and links to the NVD entry, but offers no detailed technical, exploit, or mitigation details.

    0000036
    65 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-1236 The Envira Gallery for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'justified_gallery_theme' parameter in all versions up to, an… https://www.cve.org/CVERecord?id=CVE-2026-1236 ----- Traducción: CVE-2026-1236 El … http://infoflow.cloud`

    Post summary

    The post simply announces CVE‑2026‑1236, noting a stored XSS in Envira Gallery’s 'justified_gallery_theme' parameter, without providing PoC, exploit code, or mitigation information.

    0000030
    55 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-1236 Stored XSS in Envira Gallery for WordPress Plugin via Gallery Theme Parameter https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-1236

    Post summary

    A stored XSS vulnerability (CVE-2026-1236) was disclosed in the Envira Gallery WordPress plugin via the Gallery Theme parameter.

    0000049
    4.0K followersView on X

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