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Vulnerability details: VCID-t276-mugz-2yha
Vulnerability ID VCID-t276-mugz-2yha
Aliases CVE-2022-2861
Summary Inappropriate implementation in Extensions API in Google Chrome prior to 104.0.5112.101 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts into WebUI via a crafted HTML page.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
epss 0.00425 https://api.first.org/data/v1/epss?cve=CVE-2022-2861
cvssv3.1 6.5 https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html
ssvc Track https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html
cvssv3.1 6.5 https://crbug.com/1346236
ssvc Track https://crbug.com/1346236
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2022-2861
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-2861
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2852
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2853
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2854
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2855
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2856
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2857
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2858
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2859
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2860
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2861
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2998
1346236 https://crbug.com/1346236
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
CVE-2022-2861 https://nvd.nist.gov/vuln/detail/CVE-2022-2861
stable-channel-update-for-desktop_16.html https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html
T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html
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: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-21T19:08:52Z/ Found at https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://crbug.com/1346236
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: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-21T19:08:52Z/ Found at https://crbug.com/1346236
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
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: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-21T19:08:52Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-2861
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 0.61352
EPSS Score 0.00425
Published At Aug. 8, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:57:12.893715+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2022/2xxx/CVE-2022-2861.json 37.0.0