No exploitation reported

CVE-2026-31019

No exploitation reported by the sources we read.

Published2026-04-21
WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In the Website module of Dolibarr ERP & CRM 22.0.4 and below, the application uses blacklist-based filtering to restrict dangerous PHP functions related to system command execution. An authenticated user with permission to edit PHP content can bypass this filtering, resulting in full remote code execution with the ability to execute arbitrary operating system commands on the server.

Timeline

dates in UTC

2026-04-2115:16CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-31019?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-31019?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV

Dolibarr dolibarr erp\/crm

Branch	Affected	Fixed in	Source
22.0	≤ 22.0.4	no fix published	NVD

dolibarr/dolibarr

Branch	Affected	Fixed in	Source
22.0	≤ 22.0.4	no fix published	OSV

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVE recordread 2026-10-23
CISA-ADPSSVC decisionnone2026-04-21
OpenCVESSVC decisionnone—
CISA-ADPCVSS 3.18.82026-04-21
CISA-ADPweakness (CWE)CWE-782026-04-21
FIRST EPSSEPSS score1.0 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2026-04-21
Last Modified: 2026-07-05
NVD status: Modified

Frequently asked questions

What is CVE-2026-31019?

Is CVE-2026-31019 actively exploited?

Active exploitation of CVE-2026-31019 has not been confirmed. Its EPSS score was 1.0% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-31019?

CVE-2026-31019 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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