汇总 xlightftpd 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
已披露问题常与 SQL 注入、路径处理缺陷与缓冲区溢出 相关，可能在 生产负载与软件部署 场景中带来 应用崩溃与文件覆盖 等暴露风险。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2019-25681 | Xlight FTP Server 3.9.1 contains a structured exception handler (SEH) overwrite vulnerability that allows local attackers to crash the application and overwrite SEH pointers by supplying a crafted buffer string. Attackers can inject a 428-byte payload through the program execution field in virtual server configuration to trigger a buffer overflow that corrupts the SEH chain and enables potential code execution. | [email protected] | 8.6 | 0.21% | 2026-04-05 | 2026-06-16 |
| CVE-2023-53886 | Xlight FTP Server 3.9.3.6 contains a stack buffer overflow vulnerability in the 'Execute Program' configuration that allows attackers to crash the application. Attackers can trigger the vulnerability by inserting 294 characters into the program execution configuration, causing a denial of service condition. | [email protected] | 5.1 | 0.36% | 2025-12-15 | 2026-06-17 |
| CVE-2024-0737 | A vulnerability classified as problematic was found in Xlightftpd Xlight FTP Server 1.1. This vulnerability affects unknown code of the component Login. The manipulation of the argument user leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-251560. | [email protected] | 5.3 | 4.20% | 2024-01-19 | 2026-06-17 |
| CVE-2022-28998 | Xlight FTP v3.9.3.2 was discovered to contain a stack-based buffer overflow which allows attackers to leak sensitive information via crafted code. | [email protected] | 8.1 | 2.05% | 2022-05-23 | 2026-06-17 |
| CVE-2010-2695 | Directory traversal vulnerability in the SFTP/SSH2 virtual server in Xlight FTP Server 3.5.0, 3.5.5, and possibly other versions before 3.6 allows remote authenticated users to read, overwrite, or delete arbitrary files via .. (dot dot) sequences in the (1) ls, (2) rm, (3) rename, and other unspecified commands. | [email protected] | 6.5 | 1.88% | 2010-07-12 | 2026-06-16 |
| CVE-2009-4795 | Multiple SQL injection vulnerabilities in Xlight FTP Server before 3.2.1, when ODBC authentication is enabled, allow remote attackers to execute arbitrary SQL commands via the (1) USER (aka username) or (2) PASS (aka password) command. | [email protected] | 6.8 | 2.03% | 2010-04-22 | 2026-06-16 |