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CVE-2026-108826— Zen Cart PayPal IPN paypaldp.php zen_db_perform sql injection

Quick assessment

Affected
n/a Zen Cart
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.

Zen Cart 2.2.2 及以下版本中发现了一个漏洞。该漏洞影响组件 PayPal IPN Handler 中文件 includes/modules/payment/paypaldp.php 的 zen_db_perform 函数。通过对参数 txn_id 进行操作，可造成 SQL 注入。该漏洞可由远程触发，相关利用代码已公开，可能被攻击者使用。补丁标识为 557154f4fa025f51553094f47b06aa024220c48f。建议安装补丁以修复此问题。

CVSS 7.3 · High EPSS 0.41% · P34

Affected Version Matrix 3

VendorProduct Version RangeStatus
n/a Zen Cart 2.2.0 affected
2.2.1 affected
2.2.2 affected
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I. Basic Information for CVE-2026-108826

Vulnerability Information
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Vulnerability Title
Zen Cart PayPal IPN paypaldp.php zen_db_perform sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Zen Cart up to 2.2.2. This impacts the function zen_db_perform in the library includes/modules/payment/paypaldp.php of the component PayPal IPN Handler. Performing a manipulation of the argument txn_id results in sql injection. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named 557154f4fa025f51553094f47b06aa024220c48f. It is suggested to install a patch to address this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Zen Cart 2.2.0 cpe:2.3:a:zen_cart:zen_cart:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-108826

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III. Intelligence Information for CVE-2026-108826

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Security Blog Posts for CVE-2026-108826 (1)

Same Patch Batch · n/a · 2026-10-12 · 12 CVEs total

CVE-2026-108836 7.3 HIGH Ollama Pull API name.go IsValid server-side request forgery
CVE-2026-108812 6.5 MEDIUM SEMCMS SEMCMS_User.php user improper authorization
CVE-2026-108824 6.3 MEDIUM DataEase Utils.java Utils.buildCalcField sql injection
CVE-2026-108814 6.3 MEDIUM SEMCMS SEMCMS_Banner.php sql injection
CVE-2026-108813 6.3 MEDIUM SEMCMS SEMCMS_Download.php sql injection
CVE-2026-108822 5.3 MEDIUM Kamailio sipt ss7_parser.c isup_get_calling_party buffer overflow
CVE-2026-108829 4.7 MEDIUM Zen Cart Module Configuration modules.php sql injection
CVE-2026-108811 4.3 MEDIUM WMCMS index.php information disclosure
CVE-2026-108828 4.1 MEDIUM Zen Cart Admin Panel configuration.php eval sql injection
CVE-2026-108827 4.1 MEDIUM Zen Cart Administrative Module Management general.php zen_call_function code injection
CVE-2026-108815 3.5 LOW idcCMS member_deal.php cross site scripting

IV. Related Vulnerabilities

Same product: Zen Cart
Same vendor: n/a
Same weakness: CWE-89

V. Comments for CVE-2026-108826

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