PT-2026-125056

OutBuffer::around pos accepted a position past the initialized length of a Vec. The next streaming call then marked everything before the position as initialized, so safe code could read stale heap memory between the vector's previous length and that position. The flaw was corrected by zero-filli...

CVE-2023-54403

Yonyou U8 CRM before V16.5 and V18 contains an arbitrary file read vulnerability in /ajax/getemaildata.php that allows unauthenticated attackers to bypass authentication using the DontCheckLogin=1 parameter and read arbitrary files via an unvalidated filePath parameter. Attackers can exploit this...

CVE-2023-54403 Yonyou U8 CRM Arbitrary File Read via getemaildata.php

Yonyou U8 CRM before V16.5 and V18 contains an arbitrary file read vulnerability in /ajax/getemaildata.php that allows unauthenticated attackers to bypass authentication using the DontCheckLogin=1 parameter and read arbitrary files via an unvalidated filePath parameter. Attackers can exploit this...

EUVD-2023-60699

Yonyou U8 CRM before V16.5 and V18 contains an arbitrary file read vulnerability in /ajax/getemaildata.php that allows unauthenticated attackers to bypass authentication using the DontCheckLogin=1 parameter and read arbitrary files via an unvalidated filePath parameter. Attackers can exploit this...

CVE-2023-54403 Yonyou U8 CRM Arbitrary File Read via getemaildata.php

Yonyou U8 CRM before V16.5 and V18 contains an arbitrary file read vulnerability in /ajax/getemaildata.php that allows unauthenticated attackers to bypass authentication using the DontCheckLogin=1 parameter and read arbitrary files via an unvalidated filePath parameter. Attackers can exploit this...

CVE-2023-54403

Yonyou U8 CRM (versions before V16.5 and V18 ) is vulnerable to an arbitrary file read vulnerability located in the /ajax/getemaildata.php endpoint. The flaw allows unauthenticated attackers to bypass authentication by using the DontCheckLogin=1 parameter and subsequently read arbitrary files via...

CVE-2023-54403: Improper Limitation of a Pathname to a Restricted Directory

Yonyou U8 CRM before V16.5 and V18 contains an arbitrary file read vulnerability in /ajax/getemaildata.php that allows unauthenticated attackers to bypass authentication using the DontCheckLogin=1 parameter and read arbitrary files via an unvalidated filePath parameter. Attackers can exploit this...

PT-2026-103593

Name of the Vulnerable Software and Affected Versions Yonyou U8 CRM versions prior to V16.5 Yonyou U8 CRM version V18 Description An arbitrary file read flaw exists in the '/ajax/getemaildata.php' endpoint. Unauthenticated attackers can bypass authentication by using the DontCheckLogin=1 paramete...

VulnCheck KEV: CVE-2023-54403

Yonyou U8 CRM before V16.5 and V18 contains an arbitrary file read vulnerability in /ajax/getemaildata.php that allows unauthenticated attackers to bypass authentication using the DontCheckLogin=1 parameter and read arbitrary files via an unvalidated filePath parameter. Attackers can exploit this...

CVE-2026-89882 media: rkvdec: hevc: guard INTER_REF_PIC_SET_PRED index underflow

In the Linux kernel, the following vulnerability has been resolved: media: rkvdec: hevc: guard INTERREFPICSETPRED index underflow strefpicsetprediction computes the reference RPS index as strpsidx - deltaidxminus1 + 1 per HEVC spec equation 7-59. Both operands are u8, so when deltaidxminus1 + 1...

CVE-2026-89856 scsi: qla2xxx: Clamp MSI-X derived queue counts to avoid truncation

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Clamp MSI-X derived queue counts to avoid truncation ha-msixcount is u16, but ha-maxreqqueues, ha-maxrspqueues and ha-maxqpairs are u8. Deriving the queue count as "ha-maxreqqueues = ha-msixcount - 1" therefore...

CVE-2024-58385

Yonyou U8 CRM contains an unauthenticated SQL injection vulnerability in the fillbacksettingedit.php configuration endpoint where the DontCheckLogin=1 parameter bypasses authentication and the id parameter is incorporated into SQL queries without sanitization. Attackers can exploit this flaw to...

CVE-2023-54398

Yonyou U8 Cloud contains an unauthenticated Java deserialization vulnerability in the nc.impl.pub.filesystem.FileManageServlet component that allows remote unauthenticated attackers to execute arbitrary OS commands by sending a serialized payload via POST request. Attackers can exploit the doActi...

CVE-2024-58385 Yonyou U8 CRM SQL Injection via fillbacksettingedit.php

Yonyou U8 CRM contains an unauthenticated SQL injection vulnerability in the fillbacksettingedit.php configuration endpoint where the DontCheckLogin=1 parameter bypasses authentication and the id parameter is incorporated into SQL queries without sanitization. Attackers can exploit this flaw to...

CVE-2024-58385

Yonyou U8 CRM contains an unauthenticated SQL injection vulnerability in the fillbacksettingedit.php endpoint. The DontCheckLogin=1 parameter bypasses authentication, and the id parameter is incorporated into SQL queries without sanitization. Attackers can execute arbitrary SQL commands and, on M...

EUVD-2024-55767

Yonyou U8 CRM contains an unauthenticated SQL injection vulnerability in the fillbacksettingedit.php configuration endpoint where the DontCheckLogin=1 parameter bypasses authentication and the id parameter is incorporated into SQL queries without sanitization. Attackers can exploit this flaw to...

CVE-2024-58385 Yonyou U8 CRM SQL Injection via fillbacksettingedit.php

Yonyou U8 CRM contains an unauthenticated SQL injection vulnerability in the fillbacksettingedit.php configuration endpoint where the DontCheckLogin=1 parameter bypasses authentication and the id parameter is incorporated into SQL queries without sanitization. Attackers can exploit this flaw to...

CVE-2023-54398 Yonyou U8 Cloud Java Deserialization RCE via FileManageServlet

Yonyou U8 Cloud contains an unauthenticated Java deserialization vulnerability in the nc.impl.pub.filesystem.FileManageServlet component that allows remote unauthenticated attackers to execute arbitrary OS commands by sending a serialized payload via POST request. Attackers can exploit the doActi...

CVE-2023-54398 Yonyou U8 Cloud Java Deserialization RCE via FileManageServlet

Yonyou U8 Cloud contains an unauthenticated Java deserialization vulnerability in the nc.impl.pub.filesystem.FileManageServlet component that allows remote unauthenticated attackers to execute arbitrary OS commands by sending a serialized payload via POST request. Attackers can exploit the doActi...

CVE-2023-54398

CVE-2023-54398 affects Yonyou U8 Cloud , a Chinese ERP suite, where the nc.impl.pub.filesystem.FileManageServlet component's doAction method passes raw HTTP POST body data directly to ObjectInputStream.readObject() without filtering, enabling unauthenticated Java deserialization that leads to arb...