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CWE-23 相对路径遍历 类漏洞列表 439

CWE-23 相对路径遍历 类弱点 439 条 CVE 漏洞汇总，含 AI 中文分析。

CWE-23 相对路径遍历漏洞源于软件未正确过滤外部输入中的“..”序列，导致构造的文件路径突破受限目录边界。攻击者通常利用此缺陷读取或修改系统敏感文件，获取未授权访问权限。开发者应避免直接使用用户输入拼接路径，需通过白名单验证、规范化路径或限制访问范围来彻底中和危险字符，从而防止路径逃逸。

MITRE CWE 官方描述
CWE：CWE-23 Relative Path Traversal（相对路径遍历） 英文：产品使用外部输入来构建一个应位于受限目录内的路径名，但它未能正确中和（neutralize）诸如“..”之类的序列，这些序列可解析为该目录之外的位置。
常见影响 (4)
Integrity, Confidentiality, Availability Execute Unauthorized Code or Commands
The attacker may be able to create or overwrite critical files that are used to execute code, such as programs or libraries.
Integrity Modify Files or Directories
The attacker may be able to overwrite or create critical files, such as programs, libraries, or important data. If the targeted file is used for a security mechanism, then the attacker may be able to bypass that mechanism. For example, appending a new account at the end of a password file may allow …
Confidentiality Read Files or Directories
The attacker may be able read the contents of unexpected files and expose sensitive data by traversing the file system to access files or directories that are outside of the restricted directory. If the targeted file is used for a security mechanism, then the attacker may be able to bypass that mech…
Availability DoS: Crash, Exit, or Restart
The attacker may be able to overwrite, delete, or corrupt unexpected critical files such as programs, libraries, or important data. This may prevent the product from working at all and in the case of a protection mechanisms such as authentication, it has the potential to lockout every user of the pr…
缓解措施 (3)
Implementation Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does. When performing input validation, consider all potentially relevant properties, including length, type of input, the full range…
Implementation Inputs should be decoded and canonicalized to the application's current internal representation before being validated (CWE-180). Make sure that the application does not decode the same input twice (CWE-174). Such errors could be used to bypass allowlist validation schemes by introducing dangerous inputs after they have been checked. Use a built-in path canonicalization function (such as realpath(…
Operation Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
Effectiveness: Moderate
代码示例 (2)
The following URLs are vulnerable to this attack:
http://example.com/get-files.jsp?file=report.pdf http://example.com/get-page.php?home=aaa.html http://example.com/some-page.asp?page=index.html
Bad · Other
http://example.com/get-files?file=../../../../somedir/somefile http://example.com/../../../../etc/shadow http://example.com/get-files?file=../../../../etc/passwd
Attack · Other
The following code could be for a social networking application in which each user's profile information is stored in a separate file. All files are stored in a single directory.
my $dataPath = "/users/cwe/profiles"; my $username = param("user"); my $profilePath = $dataPath . "/" . $username; open(my $fh, "<", $profilePath) || ExitError("profile read error: $profilePath"); print "<ul>\n"; while (<$fh>) { print "<li>$_</li>\n"; } print "</ul>\n";
Bad · Perl
../../../etc/passwd
Attack
CVE ID 标题 CVSS 风险等级 Published
CVE-2026-14476 Red Hat sssd 路径遍历漏洞 — Red Hat Enterprise Linux 10 8.0 High 2026-07-07
CVE-2026-57871 MicroRealEstate 路径遍历漏洞 — MicroRealEstate - - 2026-07-07
CVE-2025-53829 owncloud 路径遍历漏洞 — ownCloud 10 8.0 High 2026-07-06
CVE-2026-58522 Microsoft Edge 路径遍历漏洞 — Microsoft Edge (Chromium-based) 6.8 Medium 2026-07-03
CVE-2026-57988 Microsoft Edge 路径遍历漏洞 — Microsoft Edge (Chromium-based) 7.1 High 2026-07-03
CVE-2026-44941 SUSE libzypp 路径遍历漏洞 — libzypp 8.4 High 2026-07-02
CVE-2026-8387 ClearML 路径遍历漏洞 — allegroai/clearml - - 2026-07-01
CVE-2026-44948 Rancher Fleet 路径遍历漏洞 — Rancher - - 2026-06-30
CVE-2026-25707 SUSE libzypp 路径遍历漏洞 — libzypp 8.8 High 2026-06-29
CVE-2026-50016 pnpm 路径遍历漏洞 — pnpm 8.8 High 2026-06-25
CVE-2026-45188 Apache Kvrocks 路径遍历漏洞 — Apache Kvrocks - - 2026-06-25
CVE-2026-52813 Gogs 路径遍历漏洞 — gogs 10.0 Critical 2026-06-24
CVE-2026-41046 presire qSnapper 路径遍历漏洞 — qSnapper 7.3 High 2026-06-22
CVE-2026-10720 Canonical MicroCeph 路径遍历漏洞 — Microceph - - 2026-06-19
CVE-2026-8100 Progress Chef Chef360 路径遍历漏洞 — Chef360 - - 2026-06-18
CVE-2026-34026 Wertheim SafeController Software for VAULT ROOMS 路径遍历漏洞 — Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System) - - 2026-06-15
CVE-2026-47287 Microsoft Visual Studio Code 安全漏洞 — Visual Studio Code 6.5 Medium 2026-06-09
CVE-2026-48681 OpenStack Ironic 安全漏洞 — Ironic 5.9 Medium 2026-06-04
CVE-2026-5422 Jupyter Server 安全漏洞 — jupyter/jupyter - - 2026-06-02
CVE-2026-10074 Interinfo DreamMaker 安全漏洞 — DreamMaker 4.9 Medium 2026-05-29
CVE-2026-10073 Interinfo DreamMaker 安全漏洞 — DreamMaker 7.5 High 2026-05-29
CVE-2026-8326 Remote Spark SparkView 安全漏洞 — SparkView - - 2026-05-29
CVE-2025-41280 Waterfall WF-500 安全漏洞 — WF-500 - - 2026-05-29
CVE-2025-41271 Waterfall WF-500 安全漏洞 — WF-500 - - 2026-05-29
CVE-2025-41268 Waterfall WF-500 安全漏洞 — WF-500 - - 2026-05-29
CVE-2025-48977 Apache Ignite 安全漏洞 — Apache Ignite - - 2026-05-28
CVE-2026-8361 Gladinet Triofox 安全漏洞 — Triofox 7.5 High 2026-05-27
CVE-2026-34926 TrendAI Apex One 安全漏洞 — TrendAI Apex One 6.7 Medium 2026-05-21
CVE-2026-23734 XWiki Platform 安全漏洞 — xwiki-commons - - 2026-05-20
CVE-2026-8073 WordPress plugin Kirki – Freeform Page Builder, Website Builder & Customizer 安全漏洞 — Kirki – Freeform Page Builder, Website Builder & Customizer 7.5 High 2026-05-19

CWE-23（相对路径遍历） 是常见的弱点类别，本平台收录该类弱点关联的 439 条 CVE 漏洞。