CVE-2026-4299General

LOWCVSS 5.3 · MEDIUM

Signal 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 MainWP Child Reports plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 2.2.6. This is due to a missing capability check in the heartbeat_received() function in the Live_Update class. This makes it possible for authenticated attackers, with Subscriber-level access and above, to obtain MainWP Child Reports activity log entries (including action summaries, user information, IP addresses, and contextual data) via the WordPress Heartbeat API by sending a crafted heartbeat request with the 'wp-mainwp-stream-heartbeat' data key.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-04-08); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-04-08: 1Mentions · 2026-04-13: 1Technical Details · 2026-04-13: 104-0804-13
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-04-081
General1
2026-04-131
Disclosure1
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-4299 The MainWP Child Reports plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 2.2.6. This is due to a missing capability chec… https://www.cve.org/CVERecord?id=CVE-2026-4299

    Post summary

    The text announces a missing authorization vulnerability in the MainWP Child Reports WordPress plugin and provides basic technical details, but no PoC, exploit, or mitigation information.

    00010199
    57.1K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-4299 Missing Authorization in MainWP Child Reports Plugin Up to Version 2.2.6 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4299

    Post summary

    A brief vulnerability note with minimal detail and no actionable information.

    0000051
    4.0K followersView on X

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