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Back to active CVEs
High · CVSS 7.5CVE-2026-110874

Dolibarr before 23.0.4 PHP Object Injection via jsonOrUnserialize()CVE-2026-110874

Answer in brief

CVE-2026-110874 records a High severity (CVSS 7.5) vulnerability in Dolibarr before 23.0.4 PHP Object Injection via jsonOrUnserialize(). The current sources do not mark it as known exploited. The current feed maps Dolibarr/dolibarr (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 Oct 15, 2026Updated Oct 15, 2026Source checked Oct 15, 2026First seen by HOL Oct 15, 2026Material review Oct 15, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 7.5. 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 Dolibarr/dolibarr (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Dolibarr/dolibarrgeneric>=0 <23.0.423.0.4

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Dolibarr/dolibarr.
  2. 2Review the reported fix. Update Dolibarr/dolibarr to 23.0.4 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 15, 2026

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

  2. Source modified

    Oct 15, 2026

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

  3. First seen by HOL

    Oct 15, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

Dolibarr before 23.0.4 contains a PHP object injection vulnerability in jsonOrUnserialize() in functions.lib.php, which calls unserialize() without class restrictions when json_decode() fails. Attackers able to write stored extrafields, export configurations or blocked log entries can plant serialized objects that trigger gadget chains for code execution or file manipulation.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • LightLLM through 1.2.0 Unauthenticated DoS via pd_kv_trans_params DeserializationAlso CWE-502
  • Improper Origin Validation in Internal Messaging Components of BeyondTrust Remote SupportSame generic ecosystem
  • ZoneMinder failed token handling bypasses web authenticationSame generic ecosystem
  • EnergizeLab Eilik AI Skill Upload Unauthenticated Path Traversal Arbitrary File WriteSame generic ecosystem
  • EnergizeLab AI Station Default Root Credentials with SSH EnabledSame generic ecosystem
  • EnergizeLab Eilik Unauthenticated Device-Token Issuance for Arbitrary Serial NumbersSame generic ecosystem

Record context

Vulnerability class
Deserialization
EPSS
Not reported
CWE IDs
CWE-502
Source
CVE List V5
Source checked
Oct 15, 2026
References
4 linked sources
Open source record