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CVE-2026-81728— Dolibarr before 24.0.0 SQL Injection via the CSV and XLSX Import Update Keys

Quick assessment

Affected
Dolibarr dolibarr
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dolibarr是Dolibarr基金会开源的一款企业资源计划软件。 Dolibarr 24.0.0之前版本存在SQL注入漏洞，该漏洞源于CSV和XLSX导入向导对updatekeys参数过滤不严，可能导致SQL注入，攻击者可利用该漏洞泄露任意表内容并篡改数据。

CVSS 8.1 · High EPSS 0.44% · P36

Affected Version Matrix 2

VendorProduct Version RangeStatus
Dolibarr dolibarr < 24.0.0 affected
24.0.0 unaffected
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I. Basic Information for CVE-2026-81728

Vulnerability Information
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Vulnerability Title
Dolibarr before 24.0.0 SQL Injection via the CSV and XLSX Import Update Keys
Source: CVE Program / CVE List V5
Vulnerability Description
Dolibarr before 24.0.0 contains a SQL injection in its CSV and XLSX import wizard. The wizard reads its update keys with GETPOST('updatekeys', 'array') in htdocs/imports/import.php, which applies only the generic alphanohtml filter: that strips HTML but leaves SQL keywords, comment markers, parentheses, spaces and quotes intact. import_insert() in htdocs/core/modules/import/import_csv.modules.php then iterates the submitted values and builds a filter with $where[] = $key.' = '.$data[$key], having first applied preg_replace('/^.*\./i', '', $key), an alias strip that does nothing to a value containing no dot. The assembled string is executed through $this->db->query(). The injected SELECT resolves the row id that the import then assigns to $lastinsertid, which becomes the WHERE target of a subsequent UPDATE, so a UNION SELECT returning an attacker-chosen integer both exfiltrates arbitrary table content and redirects which row the import overwrites; for category link tables the raw filter array is spliced into that UPDATE directly. The interface offers a fixed list of legitimate column codes but the server never checks the submitted values against it. A user holding the import permission can exploit this. Release 23.0.4 does not carry the fix; the allow-list test was added in 24.0.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Dolibarr SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dolibarr是Dolibarr基金会开源的一款企业资源计划软件。 Dolibarr 24.0.0之前版本存在SQL注入漏洞，该漏洞源于CSV和XLSX导入向导对updatekeys参数过滤不严，可能导致SQL注入，攻击者可利用该漏洞泄露任意表内容并篡改数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dolibarr dolibarr 0 ~ 24.0.0 -

II. Public POCs for CVE-2026-81728

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III. Intelligence Information for CVE-2026-81728

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Patches & Fixes for CVE-2026-81728 (1)

Vendor Advisories for CVE-2026-81728 (1)

Same Patch Batch · Dolibarr · 2026-08-27 · 3 CVEs total

CVE-2026-81730 8.2 HIGH Dolibarr 9.0.0 through 23.0.4 Path Traversal via EmailCollector Attachment Filename
CVE-2026-81729 6.5 MEDIUM Dolibarr before 23.0.4 Incorrect Authorization on REST API Document Deletion

IV. Related Vulnerabilities

Same product: dolibarr
Same vendor: Dolibarr
Same weakness: CWE-89

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