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CWE-1333 类漏洞列表 360

CWE-1333 类弱点 360 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-1333 属于正则表达式复杂度漏洞,指产品使用了最坏情况下计算效率低下甚至呈指数级增长的表达式。攻击者通常通过构造特定的“灾难性回溯”输入,触发正则引擎的无限循环或极高资源消耗,从而实施拒绝服务攻击。开发者应避免使用嵌套量词或重叠子模式,采用非贪婪匹配、原子组或预编译优化,并限制输入长度,以确保正则表达式的执行效率与安全性。

MITRE CWE 官方描述
CWE:CWE-1333 低效的正则表达式复杂度 (Inefficient Regular Expression Complexity) 英文:产品使用的正则表达式在最坏情况下的计算复杂度低效,且可能呈指数级增长。
常见影响 (1)
Availability DoS: Resource Consumption (CPU)
Attackers can create crafted inputs that intentionally cause the regular expression to use excessive backtracking in a way that causes the CPU consumption to spike.
缓解措施 (4)
Architecture and Design Use regular expressions that do not support backtracking, e.g. by removing nested quantifiers.
Effectiveness: High
System Configuration Set backtracking limits in the configuration of the regular expression implementation, such as PHP's pcre.backtrack_limit. Also consider limits on execution time for the process.
Effectiveness: Moderate
Implementation Do not use regular expressions with untrusted input. If regular expressions must be used, avoid using backtracking in the expression.
Effectiveness: High
Implementation Limit the length of the input that the regular expression will process.
Effectiveness: Moderate
代码示例 (2)
This example attempts to check if an input string is a "sentence" [REF-1164].
var test_string = "Bad characters: $@#"; var bad_pattern  = /^(\w+\s?)*$/i; var result = test_string.search(bad_pattern);
Bad · JavaScript
var test_string = "Bad characters: $@#"; var good_pattern  = /^((?=(\w+))\2\s?)*$/i; var result = test_string.search(good_pattern);
Good · JavaScript
This example attempts to check if an input string is a "sentence" and is modified for Perl [REF-1164].
my $test_string = "Bad characters: \$\@\#"; my $bdrslt = $test_string; $bdrslt =~ /^(\w+\s?)*$/i;
Bad · Perl
my $test_string = "Bad characters: \$\@\#"; my $gdrslt = $test_string; $gdrslt =~ /^((?=(\w+))\2\s?)*$/i;
Good · Perl
CVE ID 标题 CVSS 风险等级 Published
CVE-2026-115887 graphql-scalars 远程拒绝服务漏洞 — graphql-scalars 7.5 High 2026-10-23
CVE-2026-115728 @hapi/content 6.0.1-6.0.3 参数解析 ReDoS 漏洞 — @hapi/content 7.5 High 2026-10-23
CVE-2026-115508 Crawl4AI 0.7.0 至 0.9.5 远程正则表达式拒绝服务漏洞 — crawl4ai 6.5 Medium 2026-10-22
CVE-2026-115349 Mistune 3.0.0-3.3.0 嵌套括号解析拒绝服务漏洞 — mistune 7.5 High 2026-10-22
CVE-2026-112901 Pillow XbmImagePlugin 正则拒绝服务漏洞 — Pillow 6.9 Medium 2026-10-19
CVE-2026-112300 DiffSK configobj 远程拒绝服务漏洞 — configobj 5.3 Medium 2026-10-19
CVE-2026-112366 Picomatch 4.0.7 正则表达式拒绝服务漏洞 — picomatch 7.5 High 2026-10-19
CVE-2026-111997 ip-address 10.7.4 前版本存在拒绝服务漏洞 — ip-address 6.3 Medium 2026-10-18
CVE-2026-59966 Tandoor Recipes 用户正则表达式 ReDoS 漏洞 — recipes 5.7 Medium 2026-10-16
CVE-2026-111714 tarteaucitron.js 1.37.0 前 cookie.purge 拒绝服务漏洞 — tarteaucitron.js 3.1 Low 2026-10-16
CVE-2026-108082 Symfony Cache-Control请求头ReDoS漏洞 — symfony 8.7 High 2026-10-15
CVE-2026-110869 Nodemailer 10.0.13 前版本 SMTP 认证正则拒绝服务漏洞 — nodemailer 7.5 High 2026-10-14
CVE-2026-110856 GitPython 3.2.0之前版本正则表达式拒绝服务漏洞 — GitPython 7.5 High 2026-10-14
CVE-2026-110594 BottleCRM 0.43-1.14.5 正则表达式拒绝服务漏洞 — BottleCRM 4.9 Medium 2026-10-14
CVE-2026-109563 N3.js 2.11.1 之前版本正则表达式拒绝服务漏洞 — N3.js 7.5 High 2026-10-12
CVE-2026-109295 Open WebUI 0.11.4前远程拒绝服务漏洞 — open-webui 4.3 Medium 2026-10-12
CVE-2026-104628 Satel Netco Design 低效正则表达式复杂度漏洞 — Satel Netco Design 6.5 Medium 2026-10-08
CVE-2026-107290 Pydantic AI web_fetch二次复杂度标题提取阻塞事件循环漏洞 — pydantic-ai 6.5 Medium 2026-10-08
CVE-2026-107572 hMailServer 正则表达式复杂度低效漏洞 — hMailServer 6.5 Medium 2026-10-08
CVE-2026-106454 Twisted IMAP wildcardToRegexp() 拒绝服务漏洞 — twisted 4.3 Medium 2026-10-06
CVE-2026-102408 Elasticsearch 正则表达式复杂度漏洞导致拒绝服务 — Elasticsearch 4.3 Medium 2026-10-06
CVE-2026-106104 Quasar Framework SSR 服务器用户代理正则回溯拒绝服务漏洞 — quasar 8.7 High 2026-10-06
CVE-2026-105646 Ghost 内容导入正则表达式拒绝服务漏洞 — Ghost 4.9 Medium 2026-10-05
CVE-2026-105645 Ghost 外部媒体内联正则表达式拒绝服务漏洞 — Ghost 4.9 Medium 2026-10-05
CVE-2026-105219 Mammoth.js 1.12.3前版本 Style Map Tokenizer ReDoS 漏洞 — mammoth.js 7.5 High 2026-10-04
CVE-2026-104454 YesWiki <4.6.7 Edit-Preview端点正则拒绝服务漏洞 — yeswiki 5.3 Medium 2026-10-02
CVE-2026-96292 Apache Thrift Lua 头解析回溯漏洞 — Apache Thrift 8.2 High 2026-10-02
CVE-2026-77387 geopy Point 正则拒绝服务漏洞 — geopy 4.0 Medium 2026-10-01
CVE-2026-102990 basic-ftp Client.list() CPU拒绝服务漏洞 — basic-ftp 8.2 High 2026-09-30
CVE-2026-100267 JetBrains YouTrack 2026.2前邮箱正则拒绝服务漏洞 — YouTrack 5.9 Medium 2026-09-30

CWE-1333 是常见的弱点类别,本平台收录该类弱点关联的 360 条 CVE 漏洞。