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Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-k6ny-gfg9-8ugd
Summary
Insecure serialization leading to RCE in serialize-javascript
serialize-javascript prior to 3.1.0 allows remote attackers to inject arbitrary code via the function "deleteFunctions" within "index.js". 

An object such as `{"foo": /1"/, "bar": "a\"@__R-<UID>-0__@"}` was serialized as `{"foo": /1"/, "bar": "a\/1"/}`, which allows an attacker to escape the `bar` key. This requires the attacker to control the values of both `foo` and `bar` and guess the value of `<UID>`. The UID has a keyspace of approximately 4 billion making it a realistic network attack.
Aliases
0
alias CVE-2020-7660
1
alias GHSA-hxcc-f52p-wc94
Fixed_packages
0
url pkg:npm/serialize-javascript@3.1.0
purl pkg:npm/serialize-javascript@3.1.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4zkq-sw4a-e7c3
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@3.1.0
Affected_packages
0
url pkg:npm/serialize-javascript@1.0.0
purl pkg:npm/serialize-javascript@1.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.0.0
1
url pkg:npm/serialize-javascript@1.1.2
purl pkg:npm/serialize-javascript@1.1.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.1.2
2
url pkg:npm/serialize-javascript@1.2.0
purl pkg:npm/serialize-javascript@1.2.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.2.0
3
url pkg:npm/serialize-javascript@1.3.0
purl pkg:npm/serialize-javascript@1.3.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.3.0
4
url pkg:npm/serialize-javascript@1.4.0
purl pkg:npm/serialize-javascript@1.4.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.4.0
5
url pkg:npm/serialize-javascript@1.5.0
purl pkg:npm/serialize-javascript@1.5.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.5.0
6
url pkg:npm/serialize-javascript@1.6.0
purl pkg:npm/serialize-javascript@1.6.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.6.0
7
url pkg:npm/serialize-javascript@1.6.1
purl pkg:npm/serialize-javascript@1.6.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.6.1
8
url pkg:npm/serialize-javascript@1.7.0
purl pkg:npm/serialize-javascript@1.7.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.7.0
9
url pkg:npm/serialize-javascript@1.8.0
purl pkg:npm/serialize-javascript@1.8.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.8.0
10
url pkg:npm/serialize-javascript@1.9.0
purl pkg:npm/serialize-javascript@1.9.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.9.0
11
url pkg:npm/serialize-javascript@1.9.1
purl pkg:npm/serialize-javascript@1.9.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@1.9.1
12
url pkg:npm/serialize-javascript@2.0.0
purl pkg:npm/serialize-javascript@2.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@2.0.0
13
url pkg:npm/serialize-javascript@2.1.0
purl pkg:npm/serialize-javascript@2.1.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-4zkq-sw4a-e7c3
2
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@2.1.0
14
url pkg:npm/serialize-javascript@2.1.1
purl pkg:npm/serialize-javascript@2.1.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4zkq-sw4a-e7c3
1
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@2.1.1
15
url pkg:npm/serialize-javascript@2.1.2
purl pkg:npm/serialize-javascript@2.1.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4zkq-sw4a-e7c3
1
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@2.1.2
16
url pkg:npm/serialize-javascript@3.0.0
purl pkg:npm/serialize-javascript@3.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4zkq-sw4a-e7c3
1
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/serialize-javascript@3.0.0
17
url pkg:rpm/redhat/servicemesh-grafana@6.2.2-38?arch=el8
purl pkg:rpm/redhat/servicemesh-grafana@6.2.2-38?arch=el8
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-9s34-1nd8-f7ee
1
vulnerability VCID-drfs-tub9-zqgg
2
vulnerability VCID-ed2w-eexq-kuam
3
vulnerability VCID-fph7-rrjp-uqa1
4
vulnerability VCID-gg1m-2vwq-euet
5
vulnerability VCID-j6nn-jkc5-k3f6
6
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/servicemesh-grafana@6.2.2-38%3Farch=el8
18
url pkg:rpm/redhat/servicemesh-grafana@6.4.3-11?arch=el8
purl pkg:rpm/redhat/servicemesh-grafana@6.4.3-11?arch=el8
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3cbb-ghjz-fyhn
1
vulnerability VCID-9s34-1nd8-f7ee
2
vulnerability VCID-drfs-tub9-zqgg
3
vulnerability VCID-ed2w-eexq-kuam
4
vulnerability VCID-fph7-rrjp-uqa1
5
vulnerability VCID-gg1m-2vwq-euet
6
vulnerability VCID-j6nn-jkc5-k3f6
7
vulnerability VCID-k6ny-gfg9-8ugd
resource_url http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/servicemesh-grafana@6.4.3-11%3Farch=el8
References
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7660.json
reference_id
reference_type
scores
0
value 8.1
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7660.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-7660
reference_id
reference_type
scores
0
value 0.02901
scoring_system epss
scoring_elements 0.86367
published_at 2026-04-21T12:55:00Z
1
value 0.02901
scoring_system epss
scoring_elements 0.86336
published_at 2026-04-08T12:55:00Z
2
value 0.02901
scoring_system epss
scoring_elements 0.86346
published_at 2026-04-09T12:55:00Z
3
value 0.02901
scoring_system epss
scoring_elements 0.8636
published_at 2026-04-11T12:55:00Z
4
value 0.02901
scoring_system epss
scoring_elements 0.86358
published_at 2026-04-12T12:55:00Z
5
value 0.02901
scoring_system epss
scoring_elements 0.86353
published_at 2026-04-13T12:55:00Z
6
value 0.02901
scoring_system epss
scoring_elements 0.86369
published_at 2026-04-16T12:55:00Z
7
value 0.02901
scoring_system epss
scoring_elements 0.86374
published_at 2026-04-18T12:55:00Z
8
value 0.02901
scoring_system epss
scoring_elements 0.8629
published_at 2026-04-01T12:55:00Z
9
value 0.02901
scoring_system epss
scoring_elements 0.86299
published_at 2026-04-02T12:55:00Z
10
value 0.02901
scoring_system epss
scoring_elements 0.86317
published_at 2026-04-04T12:55:00Z
11
value 0.02901
scoring_system epss
scoring_elements 0.86318
published_at 2026-04-07T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-7660
2
reference_url https://github.com/yahoo/serialize-javascript
reference_id
reference_type
scores
0
value 8.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/yahoo/serialize-javascript
3
reference_url https://github.com/yahoo/serialize-javascript/commit/f21a6fb3ace2353413761e79717b2d210ba6ccbd
reference_id
reference_type
scores
0
value 8.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/yahoo/serialize-javascript/commit/f21a6fb3ace2353413761e79717b2d210ba6ccbd
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2020-7660
reference_id
reference_type
scores
0
value 8.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2020-7660
5
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1844228
reference_id 1844228
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1844228
6
reference_url https://access.redhat.com/errata/RHSA-2020:2796
reference_id RHSA-2020:2796
reference_type
scores
url https://access.redhat.com/errata/RHSA-2020:2796
7
reference_url https://access.redhat.com/errata/RHSA-2020:2861
reference_id RHSA-2020:2861
reference_type
scores
url https://access.redhat.com/errata/RHSA-2020:2861
Weaknesses
0
cwe_id 502
name Deserialization of Untrusted Data
description The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
1
cwe_id 1035
name OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.
2
cwe_id 937
name OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.
Exploits
Severity_range_score7.0 - 8.9
Exploitability0.5
Weighted_severity8.0
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-k6ny-gfg9-8ugd