Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/25006?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/25006?format=api", "vulnerability_id": "VCID-4tzv-1t1b-t3g3", "summary": "Rails Active Support has a possible ReDoS vulnerability in number_to_delimited\n### Impact\n`NumberToDelimitedConverter` used a regular expression with `gsub!` to insert thousands delimiters. This could produce quadratic time complexity on long digit strings.\n\n### Releases\nThe fixed releases are available at the normal locations.", "aliases": [ { "alias": "CVE-2026-33169" }, { "alias": "GHSA-cg4j-q9v8-6v38" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1067258?format=api", "purl": "pkg:deb/debian/rails@2:7.2.3.1%2Bdfsg-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:7.2.3.1%252Bdfsg-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1066847?format=api", "purl": "pkg:deb/debian/rails@2:7.2.3.1%2Bdfsg-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:7.2.3.1%252Bdfsg-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/65544?format=api", "purl": "pkg:gem/activesupport@7.2.3.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/activesupport@7.2.3.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/65541?format=api", "purl": "pkg:gem/activesupport@8.0.4.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/activesupport@8.0.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/65538?format=api", "purl": "pkg:gem/activesupport@8.1.2.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/activesupport@8.1.2.1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1026107?format=api", "purl": "pkg:deb/debian/rails@2:6.0.3.7%2Bdfsg-2%2Bdeb11u2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3hur-esmy-x3hr" }, { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-6pxd-xsaw-tuer" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-dd9p-x7k3-37ea" }, { "vulnerability": "VCID-g3rk-djae-pkeh" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-n8r7-wthv-fqaj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-sfyc-jewr-wuf5" }, { "vulnerability": "VCID-sgdb-985e-4uej" }, { "vulnerability": "VCID-sygb-mygd-s3gb" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" }, { "vulnerability": "VCID-yy6t-ybeu-qycc" }, { "vulnerability": "VCID-yzpx-3gam-y3bu" }, { "vulnerability": "VCID-zqzx-avvt-wkhm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:6.0.3.7%252Bdfsg-2%252Bdeb11u2" }, { "url": "http://public2.vulnerablecode.io/api/packages/937455?format=api", "purl": "pkg:deb/debian/rails@2:6.0.3.7%2Bdfsg-2%2Bdeb11u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-n8r7-wthv-fqaj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:6.0.3.7%252Bdfsg-2%252Bdeb11u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/937453?format=api", "purl": "pkg:deb/debian/rails@2:6.1.7.10%2Bdfsg-1~deb12u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:6.1.7.10%252Bdfsg-1~deb12u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1026108?format=api", "purl": "pkg:deb/debian/rails@2:6.1.7.10%2Bdfsg-1~deb12u2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:6.1.7.10%252Bdfsg-1~deb12u2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1067256?format=api", "purl": "pkg:deb/debian/rails@2:7.2.2.2%2Bdfsg-2~deb13u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:7.2.2.2%252Bdfsg-2~deb13u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/937458?format=api", "purl": "pkg:deb/debian/rails@2:7.2.2.2%2Bdfsg-2~deb13u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:7.2.2.2%252Bdfsg-2~deb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/937457?format=api", "purl": "pkg:deb/debian/rails@2:7.2.3%2Bdfsg-3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:7.2.3%252Bdfsg-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1067257?format=api", "purl": "pkg:deb/debian/rails@2:7.2.3%2Bdfsg-3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-96qr-hdbp-p7ff" }, { "vulnerability": "VCID-a6z9-5n6k-2kak" }, { "vulnerability": "VCID-ad6q-vtdf-syb6" }, { "vulnerability": "VCID-hatd-vkun-13hj" }, { "vulnerability": "VCID-qxe4-dubt-1kfp" }, { "vulnerability": "VCID-sarm-n22v-akcm" }, { "vulnerability": "VCID-wpmk-wgpm-cuee" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rails@2:7.2.3%252Bdfsg-3" }, { "url": "http://public2.vulnerablecode.io/api/packages/581913?format=api", "purl": "pkg:gem/activesupport@8.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-sarm-n22v-akcm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/activesupport@8.0.0.beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/581912?format=api", "purl": "pkg:gem/activesupport@8.1.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4tzv-1t1b-t3g3" }, { "vulnerability": "VCID-5tky-d2en-u7c7" }, { "vulnerability": "VCID-sarm-n22v-akcm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/activesupport@8.1.0.beta1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33169.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33169.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33169", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04811", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04803", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04855", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04874", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04894", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04912", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04895", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04858", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.0484", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04814", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33169" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33169", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33169" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rails/rails", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails" }, { "reference_url": "https://github.com/rails/rails/commit/29154f1097da13d48fdb3200760b3e3da66dcb11", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-24T15:45:49Z/" } ], "url": "https://github.com/rails/rails/commit/29154f1097da13d48fdb3200760b3e3da66dcb11" }, { "reference_url": "https://github.com/rails/rails/commit/b54a4b373c6f042cab6ee2033246b1c9ecc38974", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-24T15:45:49Z/" } ], "url": "https://github.com/rails/rails/commit/b54a4b373c6f042cab6ee2033246b1c9ecc38974" }, { "reference_url": "https://github.com/rails/rails/commit/ec1a0e215efd27a3b3911aae6df978a80f456a49", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-24T15:45:49Z/" } ], "url": "https://github.com/rails/rails/commit/ec1a0e215efd27a3b3911aae6df978a80f456a49" }, { "reference_url": "https://github.com/rails/rails/releases/tag/v7.2.3.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-24T15:45:49Z/" } ], "url": "https://github.com/rails/rails/releases/tag/v7.2.3.1" }, { "reference_url": "https://github.com/rails/rails/releases/tag/v8.0.4.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-24T15:45:49Z/" } ], "url": "https://github.com/rails/rails/releases/tag/v8.0.4.1" }, { "reference_url": "https://github.com/rails/rails/releases/tag/v8.1.2.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-24T15:45:49Z/" } ], "url": "https://github.com/rails/rails/releases/tag/v8.1.2.1" }, { "reference_url": "https://github.com/rails/rails/security/advisories/GHSA-cg4j-q9v8-6v38", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-24T15:45:49Z/" } ], "url": "https://github.com/rails/rails/security/advisories/GHSA-cg4j-q9v8-6v38" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33169", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33169" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132035", "reference_id": "1132035", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132035" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450556", "reference_id": "2450556", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450556" }, { "reference_url": "https://github.com/advisories/GHSA-cg4j-q9v8-6v38", "reference_id": "GHSA-cg4j-q9v8-6v38", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-cg4j-q9v8-6v38" } ], "weaknesses": [ { "cwe_id": 1333, "name": "Inefficient Regular Expression Complexity", "description": "The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles." }, { "cwe_id": 400, "name": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources." } ], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4tzv-1t1b-t3g3" }