Django REST framework

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-cg2v-phw4-ake2
Summary
Missing Authentication for Critical Function in Apache NiFi
In Apache NiFi 1.0.0 to 1.11.4, the NiFi download token (one-time password) mechanism used a fixed cache size and did not authenticate a request to create a download token, only when attempting to use the token to access the content. An unauthenticated user could repeatedly request download tokens, preventing legitimate users from requesting download tokens.
Aliases
0
alias CVE-2020-9487
1
alias GHSA-3pp3-77j6-8ph6
Fixed_packages
0
url pkg:maven/org.apache.nifi/nifi-web-security@1.12.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.12.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.12.0
Affected_packages
0
url pkg:maven/org.apache.nifi/nifi@1.0.0
purl pkg:maven/org.apache.nifi/nifi@1.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1hne-dn7f-4yfy
1
vulnerability VCID-2dsr-hras-zudk
2
vulnerability VCID-2ema-4jrp-3kfr
3
vulnerability VCID-3eka-p4cs-f3dz
4
vulnerability VCID-3rp1-pc25-euhm
5
vulnerability VCID-4fnm-bxv8-vqhz
6
vulnerability VCID-6mt2-4tn4-5bcb
7
vulnerability VCID-bppj-knks-jybe
8
vulnerability VCID-bpqd-tx8f-kycf
9
vulnerability VCID-cg2v-phw4-ake2
10
vulnerability VCID-gqjq-sbf1-x7ew
11
vulnerability VCID-hy35-v2p5-2ycq
12
vulnerability VCID-j263-1hyr-t7hn
13
vulnerability VCID-k1bm-1u7b-vybp
14
vulnerability VCID-r9su-47z6-x7cw
15
vulnerability VCID-rj21-6d19-gqbe
16
vulnerability VCID-rjau-hbsn-u3ah
17
vulnerability VCID-rn4r-36ab-sfey
18
vulnerability VCID-rv8f-q4a4-xqbk
19
vulnerability VCID-tnfn-2kzc-rugx
20
vulnerability VCID-w18h-3c8s-s3eq
21
vulnerability VCID-xv8d-3nef-dygg
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.0.0
1
url pkg:maven/org.apache.nifi/nifi@1.11.4
purl pkg:maven/org.apache.nifi/nifi@1.11.4
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2ema-4jrp-3kfr
1
vulnerability VCID-3eka-p4cs-f3dz
2
vulnerability VCID-4uja-72yx-6qdc
3
vulnerability VCID-bppj-knks-jybe
4
vulnerability VCID-bpqd-tx8f-kycf
5
vulnerability VCID-cg2v-phw4-ake2
6
vulnerability VCID-ec58-s3nd-7yaz
7
vulnerability VCID-g74u-zmqj-gyb7
8
vulnerability VCID-hy35-v2p5-2ycq
9
vulnerability VCID-rn4r-36ab-sfey
10
vulnerability VCID-rv8f-q4a4-xqbk
11
vulnerability VCID-xhjy-xmhq-abh7
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi@1.11.4
2
url pkg:maven/org.apache.nifi/nifi-web-security@1.0.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.0.0
3
url pkg:maven/org.apache.nifi/nifi-web-security@1.0.1
purl pkg:maven/org.apache.nifi/nifi-web-security@1.0.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.0.1
4
url pkg:maven/org.apache.nifi/nifi-web-security@1.1.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.1.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.1.0
5
url pkg:maven/org.apache.nifi/nifi-web-security@1.1.1
purl pkg:maven/org.apache.nifi/nifi-web-security@1.1.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.1.1
6
url pkg:maven/org.apache.nifi/nifi-web-security@1.1.2
purl pkg:maven/org.apache.nifi/nifi-web-security@1.1.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.1.2
7
url pkg:maven/org.apache.nifi/nifi-web-security@1.2.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.2.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.2.0
8
url pkg:maven/org.apache.nifi/nifi-web-security@1.3.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.3.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.3.0
9
url pkg:maven/org.apache.nifi/nifi-web-security@1.4.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.4.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.4.0
10
url pkg:maven/org.apache.nifi/nifi-web-security@1.5.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.5.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.5.0
11
url pkg:maven/org.apache.nifi/nifi-web-security@1.6.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.6.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.6.0
12
url pkg:maven/org.apache.nifi/nifi-web-security@1.7.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.7.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.7.0
13
url pkg:maven/org.apache.nifi/nifi-web-security@1.7.1
purl pkg:maven/org.apache.nifi/nifi-web-security@1.7.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.7.1
14
url pkg:maven/org.apache.nifi/nifi-web-security@1.8.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.8.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.8.0
15
url pkg:maven/org.apache.nifi/nifi-web-security@1.9.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.9.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.9.0
16
url pkg:maven/org.apache.nifi/nifi-web-security@1.9.1
purl pkg:maven/org.apache.nifi/nifi-web-security@1.9.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.9.1
17
url pkg:maven/org.apache.nifi/nifi-web-security@1.9.2
purl pkg:maven/org.apache.nifi/nifi-web-security@1.9.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
1
vulnerability VCID-mrb8-sr51-vkep
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.9.2
18
url pkg:maven/org.apache.nifi/nifi-web-security@1.10.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.10.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.10.0
19
url pkg:maven/org.apache.nifi/nifi-web-security@1.11.0
purl pkg:maven/org.apache.nifi/nifi-web-security@1.11.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.0
20
url pkg:maven/org.apache.nifi/nifi-web-security@1.11.1
purl pkg:maven/org.apache.nifi/nifi-web-security@1.11.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.1
21
url pkg:maven/org.apache.nifi/nifi-web-security@1.11.2
purl pkg:maven/org.apache.nifi/nifi-web-security@1.11.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.2
22
url pkg:maven/org.apache.nifi/nifi-web-security@1.11.3
purl pkg:maven/org.apache.nifi/nifi-web-security@1.11.3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.3
23
url pkg:maven/org.apache.nifi/nifi-web-security@1.11.4
purl pkg:maven/org.apache.nifi/nifi-web-security@1.11.4
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cg2v-phw4-ake2
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi/nifi-web-security@1.11.4
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-9487
reference_id
reference_type
scores
0
value 0.00633
scoring_system epss
scoring_elements 0.70384
published_at 2026-04-21T12:55:00Z
1
value 0.00633
scoring_system epss
scoring_elements 0.70341
published_at 2026-04-08T12:55:00Z
2
value 0.00633
scoring_system epss
scoring_elements 0.70356
published_at 2026-04-09T12:55:00Z
3
value 0.00633
scoring_system epss
scoring_elements 0.70379
published_at 2026-04-11T12:55:00Z
4
value 0.00633
scoring_system epss
scoring_elements 0.70364
published_at 2026-04-12T12:55:00Z
5
value 0.00633
scoring_system epss
scoring_elements 0.70351
published_at 2026-04-13T12:55:00Z
6
value 0.00633
scoring_system epss
scoring_elements 0.70394
published_at 2026-04-16T12:55:00Z
7
value 0.00633
scoring_system epss
scoring_elements 0.70403
published_at 2026-04-18T12:55:00Z
8
value 0.00633
scoring_system epss
scoring_elements 0.70288
published_at 2026-04-01T12:55:00Z
9
value 0.00633
scoring_system epss
scoring_elements 0.70301
published_at 2026-04-02T12:55:00Z
10
value 0.00633
scoring_system epss
scoring_elements 0.70318
published_at 2026-04-04T12:55:00Z
11
value 0.00633
scoring_system epss
scoring_elements 0.70296
published_at 2026-04-07T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-9487
1
reference_url https://github.com/apache/nifi/commit/01e42dfb3291c3a3549023edadafd2d8023f3042
reference_id
reference_type
scores
0
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/nifi/commit/01e42dfb3291c3a3549023edadafd2d8023f3042
2
reference_url https://github.com/apache/nifi/pull/4271
reference_id
reference_type
scores
url https://github.com/apache/nifi/pull/4271
3
reference_url https://nifi.apache.org/security#CVE-2020-9487
reference_id
reference_type
scores
0
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nifi.apache.org/security#CVE-2020-9487
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2020-9487
reference_id
reference_type
scores
0
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2020-9487
5
reference_url https://github.com/advisories/GHSA-3pp3-77j6-8ph6
reference_id GHSA-3pp3-77j6-8ph6
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-3pp3-77j6-8ph6
Weaknesses
0
cwe_id 306
name Missing Authentication for Critical Function
description The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
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-cg2v-phw4-ake2