{"url":"http://public2.vulnerablecode.io/api/packages/60268?format=json","purl":"pkg:maven/org.apache.shenyu/shenyu@2.4.2","type":"maven","namespace":"org.apache.shenyu","name":"shenyu","version":"2.4.2","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"2.4.3","latest_non_vulnerable_version":"2.6.0","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/112382?format=json","vulnerability_id":"VCID-ucjv-zwsy-jkat","summary":"Regular expression denial of service in Apache ShenYu\nIn 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.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-26650","reference_id":"","reference_type":"","scores":[{"value":"0.01086","scoring_system":"epss","scoring_elements":"0.78248","published_at":"2026-06-04T12:55:00Z"},{"value":"0.01086","scoring_system":"epss","scoring_elements":"0.78276","published_at":"2026-06-09T12:55:00Z"},{"value":"0.01086","scoring_system":"epss","scoring_elements":"0.78258","published_at":"2026-06-08T12:55:00Z"},{"value":"0.01086","scoring_system":"epss","scoring_elements":"0.78281","published_at":"2026-06-06T12:55:00Z"},{"value":"0.01086","scoring_system":"epss","scoring_elements":"0.78273","published_at":"2026-06-05T12:55:00Z"},{"value":"0.01086","scoring_system":"epss","scoring_elements":"0.7827","published_at":"2026-06-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-26650"},{"reference_url":"https://github.com/apache/incubator-shenyu","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/apache/incubator-shenyu"},{"reference_url":"https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26650","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26650"},{"reference_url":"http://www.openwall.com/lists/oss-security/2022/05/17/3","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2022/05/17/3"},{"reference_url":"https://github.com/advisories/GHSA-cw56-j3fm-7w57","reference_id":"GHSA-cw56-j3fm-7w57","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-cw56-j3fm-7w57"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/155722?format=json","purl":"pkg:maven/org.apache.shenyu/shenyu@2.4.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.shenyu/shenyu@2.4.3"}],"aliases":["CVE-2022-26650","GHSA-cw56-j3fm-7w57"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ucjv-zwsy-jkat"}],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/42175?format=json","vulnerability_id":"VCID-jwcu-3aje-mqfb","summary":"Improper Control of Generation of Code ('Code Injection')\nShenyu is vulnerable to Groovy Code Injection & SpEL Injection which can lead to Remote Code Execution.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-45029","reference_id":"","reference_type":"","scores":[{"value":"0.10389","scoring_system":"epss","scoring_elements":"0.93342","published_at":"2026-06-04T12:55:00Z"},{"value":"0.10389","scoring_system":"epss","scoring_elements":"0.93359","published_at":"2026-06-09T12:55:00Z"},{"value":"0.10389","scoring_system":"epss","scoring_elements":"0.93351","published_at":"2026-06-08T12:55:00Z"},{"value":"0.10389","scoring_system":"epss","scoring_elements":"0.93354","published_at":"2026-06-06T12:55:00Z"},{"value":"0.10389","scoring_system":"epss","scoring_elements":"0.93353","published_at":"2026-06-05T12:55:00Z"},{"value":"0.10389","scoring_system":"epss","scoring_elements":"0.93352","published_at":"2026-06-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-45029"},{"reference_url":"https://github.com/apache/incubator-shenyu","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/apache/incubator-shenyu"},{"reference_url":"https://lists.apache.org/thread/3zzmwvg3012tg306x8o893fvdcssx639","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread/3zzmwvg3012tg306x8o893fvdcssx639"},{"reference_url":"http://www.openwall.com/lists/oss-security/2022/01/25/8","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2022/01/25/8"},{"reference_url":"http://www.openwall.com/lists/oss-security/2022/01/26/1","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2022/01/26/1"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45029","reference_id":"CVE-2021-45029","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45029"},{"reference_url":"https://github.com/advisories/GHSA-gh38-x2wm-xmc8","reference_id":"GHSA-gh38-x2wm-xmc8","reference_type":"","scores":[{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-gh38-x2wm-xmc8"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/60268?format=json","purl":"pkg:maven/org.apache.shenyu/shenyu@2.4.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ucjv-zwsy-jkat"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.shenyu/shenyu@2.4.2"}],"aliases":["CVE-2021-45029","GHSA-gh38-x2wm-xmc8"],"risk_score":4.5,"exploitability":"0.5","weighted_severity":"9.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-jwcu-3aje-mqfb"}],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.shenyu/shenyu@2.4.2"}