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CVE-2025-2689— yiisoft Yii2 SortableIterator.php getIterator deserialization

Quick assessment

Affected
yiisoft Yii2
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.

Yii2是Yii开源的一个快速、安全和专业的PHP框架。 Yii2 2.0.45及之前版本存在代码问题漏洞，该漏洞源于反序列化问题，可能导致远程攻击。

CVSS 6.3 · Medium EPSS 0.62% · P48

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-2689

Vulnerability Information
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Vulnerability Title
yiisoft Yii2 SortableIterator.php getIterator deserialization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, has been found in yiisoft Yii2 up to 2.0.45. Affected by this issue is the function getIterator of the file symfony\finder\Iterator\SortableIterator.php. The manipulation leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Yii2 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yii2是Yii开源的一个快速、安全和专业的PHP框架。 Yii2 2.0.45及之前版本存在代码问题漏洞，该漏洞源于反序列化问题，可能导致远程攻击。
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
yiisoft Yii2 2.0.0 -

II. Public POCs for CVE-2025-2689

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III. Intelligence Information for CVE-2025-2689

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Vendor Advisories for CVE-2025-2689 (3)

Security Blog Posts for CVE-2025-2689 (1)

IV. Related Vulnerabilities

Same product: Yii2
Same vendor: yiisoft
Same weakness: CWE-502

V. Comments for CVE-2025-2689

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