PT-2026-29111 · Yunaiv · Yudao-Cloud

Narcher + 1 · Published 2026-03-30 · Updated 2026-03-31 · CVE-2026-5148

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:L/Au:M/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions YunaiV yudao-cloud versions prior to 2026.01

Description A weakness exists in YunaiV yudao-cloud. This issue involves the manipulation of the toMail argument within the file /admin-api/system/mail-log/page, leading to a SQL injection. The attack can be initiated remotely. The exploit has been made publicly available. The vendor was contacted regarding this disclosure but did not respond.

Recommendations Versions prior to 2026.01: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Special Elements Injection

SQL injection

Weakness Enumeration

CWE-74

CWE-89

Related Identifiers

CVE-2026-5148

Affected Products

Yudao-Cloud

References · 7

• 🔥 https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/yudaoCloudv2026.01.md#admin-apisystemmail-logpage · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5148 · Security Note
• https://vuldb.com/vuln/354182/cti · Note
• https://vuldb.com/submit/780192 · Note
• https://twitter.com/CVEnew/status/2038916092224319822 · Twitter Post
• https://vuldb.com/vuln/354182 · Note
• https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/yudaoCloudv2026.01.md# · Note