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Vulnerability details: VCID-dmtm-cjh3-3fcf
Vulnerability ID VCID-dmtm-cjh3-3fcf
Aliases CVE-2021-32623
GHSA-9gwx-9cwp-5c2m
Summary
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2021-32623
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2021-32623
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2021-32623
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-9gwx-9cwp-5c2m
cvssv3.1 8.1 https://github.com/opencast/opencast
generic_textual HIGH https://github.com/opencast/opencast
cvssv3.1 8.1 https://github.com/opencast/opencast/commit/16b0d641713fe31b8518fcf14fc5e4e815d81206
generic_textual HIGH https://github.com/opencast/opencast/commit/16b0d641713fe31b8518fcf14fc5e4e815d81206
cvssv3.1 8.1 https://github.com/opencast/opencast/commit/8ae27da5a6f658011a5741b3210e715b0dc6213e
generic_textual HIGH https://github.com/opencast/opencast/commit/8ae27da5a6f658011a5741b3210e715b0dc6213e
cvssv3.1 8.1 https://github.com/opencast/opencast/security/advisories/GHSA-9gwx-9cwp-5c2m
cvssv3.1_qr HIGH https://github.com/opencast/opencast/security/advisories/GHSA-9gwx-9cwp-5c2m
generic_textual HIGH https://github.com/opencast/opencast/security/advisories/GHSA-9gwx-9cwp-5c2m
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2021-32623
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2021-32623
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-32623
https://github.com/opencast/opencast
https://github.com/opencast/opencast/commit/16b0d641713fe31b8518fcf14fc5e4e815d81206
https://github.com/opencast/opencast/commit/8ae27da5a6f658011a5741b3210e715b0dc6213e
https://github.com/opencast/opencast/security/advisories/GHSA-9gwx-9cwp-5c2m
https://nvd.nist.gov/vuln/detail/CVE-2021-32623
GHSA-9gwx-9cwp-5c2m https://github.com/advisories/GHSA-9gwx-9cwp-5c2m
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Found at https://github.com/opencast/opencast
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Found at https://github.com/opencast/opencast/commit/16b0d641713fe31b8518fcf14fc5e4e815d81206
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Found at https://github.com/opencast/opencast/commit/8ae27da5a6f658011a5741b3210e715b0dc6213e
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Found at https://github.com/opencast/opencast/security/advisories/GHSA-9gwx-9cwp-5c2m
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-32623
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.54418
EPSS Score 0.00308
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-12T02:01:00.971288+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0