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  4. CVE 2026 78257 wordpress booking and rental manager plugin 275
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Back to active CVEs
High · CVSS 8.8CVE-2026-78257

WordPress Booking and Rental Manager plugin <= 2.7.5 - PHP Object Injection vulnerabilityCVE-2026-78257

Answer in brief

CVE-2026-78257 records a High severity (CVSS 8.8) vulnerability in WordPress Booking and Rental Manager plugin <= 2.7.5 - PHP Object Injection vulnerability. The current sources do not mark it as known exploited. The current feed maps magepeopleteam/Booking and Rental Manager (generic), magepeopleteam/booking-and-rental-manager-for-woocommerce (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 27, 2026Updated Aug 28, 2026Source checked Oct 11, 2026First seen by HOL Aug 27, 2026Material review Aug 28, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.8
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps magepeopleteam/Booking and Rental Manager (generic), magepeopleteam/booking-and-rental-manager-for-woocommerce (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
magepeopleteam/Booking and Rental Managergenericn/aNot reported
magepeopleteam/booking-and-rental-manager-for-woocommercegeneric>=n/a <=2.7.5Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for magepeopleteam/Booking and Rental Manager, magepeopleteam/booking-and-rental-manager-for-woocommerce.
  2. 2Review the reported fix. Source-reported solution: Update the WordPress Booking and Rental Manager Plugin to the latest available version (at least 2.7.6).

Evidence timeline and material changes

  1. Published upstream

    Aug 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 27, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Contributor PHP Object Injection in Booking and Rental Manager <= 2.7.5 versions.

Quoted source text, attributed separately from HOL analysis.

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Record context

Vulnerability class
Deserialization
EPSS
Not reported
CWE IDs
CWE-502
Source
CVE List V5
Source checked
Oct 11, 2026
References
1 linked source
Open source record