OC
Product
october
by octobercms · last CVE Sep 14, 2026
On CISA KEVExploited in the wild
62
CVEs
1
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 6High 15Medium 36Low 4
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Add october to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-32649
8.8
1%
Jan 14
Authenticated file write leads to remote code execution in october/system
Affected: < 1.0.473; >= 1.1.0, < 1.1.6
CVE-2021-32650
8.8
2%
Jan 14
Arbitrary code execution in october/system
Affected: < 1.0.473; >= 1.1.0, < 1.1.6
CVE-2017-16941
8.8
2%
Nov 25
October CMS through 1.0.428 does not prevent use of .htaccess in themes, which allows remote authenticated users to execute arbitrary PHP code by downloading a theme ZIP archive…
Affected: through 1.0.428
CVE-2017-16244
8.8
2%
Nov 1
Cross-Site Request Forgery exists in OctoberCMS 1.0.426 (aka Build 426) due to improper validation of CSRF tokens for postback handling, allowing an attacker to successfully take…
Affected: 1.0.426
CVE-2022-24800
8.1
1%
Jul 12
Race Condition in October CMS upload process
Affected: < 1.0.476; >= 1.1.0, < 1.1.12; >= 2.0.0, < 2.2.15
CVE-2018-1999009
8.1
2%
Jul 23
October CMS version prior to Build 437 contains a Local File Inclusion vulnerability in modules/system/traits/ViewMaker.php#244 (makeFileContents function) that can result in…
Affected: All versions, or not specified
CVE-2023-25365
7.8
0%
Feb 8
Cross Site Scripting vulnerability found in October CMS v.3.2.0 allows local attacker to execute arbitrary code via the file type .mp3
Affected: 3.2.0
CVE-2021-21265
7.5
2%
Mar 10
October CMS vulnerable to Potential Host Header Poisoning on misconfigured servers
Affected: < 1.1.2
CVE-2020-15246
7.5
2%
Nov 23
October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework
Affected: 1.0.421 before 1.0.469
CVE-2017-1000195
7.5
2%
Nov 17
October CMS build 412 is vulnerable to PHP object injection in asset move functionality resulting in ability to delete files limited by file permissions on the server
Affected: through 1.0.412
CVE-2021-29487
7.4
1%
Aug 26
Authentication bypass in Octobercms
Affected: >= 1.0.471, < 1.0.472; >= 1.1.1, < 1.1.5
CVE-2022-35944
7.2
1%
Oct 13
October CMS Safe Mode bypass leads to authenticated RCE (Remote Code Execution)
Affected: >= 3.0.0, < 3.0.66; < 2.2.34
CVE-2022-21705
7.2
9%
Feb 23
Authenticated remote code execution in octobercms
Affected: < 1.0.474; >= 1.1.0, < 1.1.10; >= 2.0.0, < 2.1.27
CVE-2021-41126
7.2
1%
Oct 6
Deleted Admin Can Sign In to Admin Interface
Affected: >= 2.0.0, < 2.1.12
CVE-2017-1000119
7.2
61%
Oct 5
October CMS build 412 is vulnerable to PHP code execution in the file upload functionality resulting in site compromise and possibly other applications on the server
Affected: 1.0.412
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