汇总 couchcms 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。
历史漏洞主要涉及 路径处理缺陷与跨站脚本 等问题，部分漏洞可能导致 文件覆盖，并影响 软件部署与生产负载 相关场景。
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-2021-47955 | CouchCMS 2.2.1 contains a cross-site scripting vulnerability that allows authenticated attackers to execute arbitrary JavaScript by uploading malicious SVG files through the file upload functionality. Attackers can upload SVG files containing embedded script tags to the browse.php endpoint, which are then executed in users' browsers when the files are accessed or previewed. | [email protected] | 5.1 | 0.17% | 2026-05-16 | 2026-06-17 |
| CVE-2021-47958 | CouchCMS 2.2.1 contains a server-side request forgery vulnerability that allows authenticated attackers to make arbitrary HTTP requests by uploading malicious SVG files. Attackers can upload SVG files containing external entity references through the browse.php endpoint to access internal services and resources. | [email protected] | 5.3 | 0.24% | 2026-05-15 | 2026-06-17 |
| CVE-2026-29002 | CouchCMS contains a privilege escalation vulnerability that allows authenticated Admin-level users to create SuperAdmin accounts by tampering with the f_k_levels_list parameter in user creation requests. Attackers can modify the parameter value from 4 to 10 in the HTTP request body to bypass authorization validation and gain full application control, circumventing restrictions on SuperAdmin account creation and privilege assignment. | [email protected] | 8.6 | 0.43% | 2026-04-10 | 2026-06-17 |
| CVE-2025-67004 | ** Disputed ** An Information Disclosure vulnerability in CouchCMS 2.4 allow an Admin user to read arbitrary files via traversing directories back after back. It can Disclosure the source code or any other confidential information if weaponize accordingly. NOTE: A community member states that this is not a CouchCMS vulnerability and that if /\<file> is accessible it is a web-server configuration issue. | [email protected] | 6.5 | 5.56% | 2026-01-09 | 2026-06-17 |
| CVE-2025-15005 | A security flaw has been discovered in CouchCMS up to 2.4. Affected is an unknown function of the file couch/config.example.php of the component reCAPTCHA Handler. The manipulation of the argument K_RECAPTCHA_SITE_KEY/K_RECAPTCHA_SECRET_KEY results in use of hard-coded cryptographic key . It is possible to launch the attack remotely. This attack is characterized by high complexity. The exploitability is told to be difficult. The exploit has been released to the public and may be used for attack | [email protected] | 2.9 | 0.40% | 2025-12-21 | 2026-06-17 |
| CVE-2023-41609 | An open redirect vulnerability in the sanitize_url() parameter of CouchCMS v2.3 allows attackers to redirect a victim user to an arbitrary web site via a crafted URL. | [email protected] | 6.1 | 0.36% | 2023-09-11 | 2026-06-17 |
| CVE-2018-7662 | Couch through 2.0 allows remote attackers to discover the full path via a direct request to includes/mysql2i/mysql2i.func.php or addons/phpmailer/phpmailer.php. | [email protected] | 5.3 | 43.52% | 2018-03-04 | 2026-06-16 |