CVE-2022-26650
- Source
- https://cve.org/CVERecord?id=CVE-2022-26650
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-26650.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-26650
- Aliases
- Published
- 2022-05-17T08:05:10Z
- Modified
- 2026-07-15T01:49:09.098661591Z
- Summary
- Apache ShenYu (incubating) Regular expression denial of service
- Details
-
In Apache ShenYui, ShenYu-Bootstrap, RegexPredicateJudge.java uses Pattern.matches(conditionData.getParamValue(), realData) to make judgments, where both parameters are controllable by the user. This can cause an attacker pass in malicious regular expressions and characters causing a resource exhaustion. This issue affects Apache ShenYu (incubating) 2.4.0, 2.4.1 and 2.4.2 and is fixed in 2.4.3.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26650.json", "cwe_ids": [ "CWE-1333" ], "cna_assigner": "apache", "unresolved_ranges": [ { "extracted_events": [ { "fixed": "2.4.3" } ], "source": "AFFECTED_FIELD" } ] }- References
Affected packages
Git / github.com/apache/shenyu
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/shenyu
- Events
-
IntroducedLast affected
- Database specific
{ "extracted_events": [ { "introduced": "2.4.0" }, { "last_affected": "2.4.0" }, { "introduced": "2.4.1" }, { "last_affected": "2.4.1" }, { "introduced": "2.4.2" }, { "last_affected": "2.4.2" } ], "source": "CPE_STRING", "cpe": [ "cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:*", "cpe:2.3:a:apache:shenyu:2.4.1:*:*:*:*:*:*:*", "cpe:2.3:a:apache:shenyu:2.4.2:*:*:*:*:*:*:*" ] }