CVE-2022-1811
Unrestricted Upload of File with Dangerous Type in publify/publify
CVE-2022-1811 is a critical vulnerability (CVSS 9.1) in Publify Publify/publify, published May 23, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.77%, the 55th percentile. Fixed in publify_core 9.2.9.
- Severity
- 9.1 CriticalCVSS 3.0, CVE List
- Exploit chance
- 0.77%EPSS, 55th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
9.2.9publify_core +2 more
Description
Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- Low
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
publify_coreRubyGems | before 9.2.9 | 9.2.9 |
publifyBitnami | before 9.2.9 | 9.2.9 |
publify_coreRubyGems | before 9.2.9, plus listed versions 9.0.09.0.0.pre19.0.0.pre29.0.0.pre39.0.0.pre4 Show 13 moreShow less9.0.0.pre59.0.0.pre69.0.19.1.09.2.09.2.19.2.29.2.39.2.49.2.59.2.69.2.79.2.8 | 9.2.9 |
What each source reports
CVE List Score used
Unrestricted Upload of File with Dangerous Type in publify/publify
Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.
- Record
CVE-2022-1811- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L - Weakness
- CWE-434
- Updated
- 2026-11-02
EUVDEUVD-2022-2196
Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.
- Record
EUVD-2022-2196- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3hwx-c6cp-q972
Publify vulnerable to cross site scripting
Unrestricted file upload allowed the attacker to manipulate the request and bypass the protection of HTML files using a text file. Stored XSS may be obtained.
- Record
GHSA-3hwx-c6cp-q972- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L - Weakness
- CWE-79, CWE-434
- Updated
- 2026-11-02
NVD
Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.
- Record
CVE-2022-1811- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-434
- Updated
- 2026-11-02
OSV
Unrestricted Upload of File with Dangerous Type in publify/publify
Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.
- Record
CVE-2022-1811- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L - Weakness
- CWE-434
- Updated
- 2026-11-02
OSVGHSA-3hwx-c6cp-q972
Publify vulnerable to cross site scripting
Unrestricted file upload allowed the attacker to manipulate the request and bypass the protection of HTML files using a text file. Stored XSS may be obtained.
- Record
GHSA-3hwx-c6cp-q972- CVSS 3.0
- 9.1 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L - Weakness
- CWE-434, CWE-79
- Updated
- 2026-11-02
OSVBIT-publify-2022-1811No score
Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.
- Record
BIT-publify-2022-1811- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
huntr.dev/bounties/4d97f665-c9f1-4c38-b774-692255a7c44c
github.com/publify/publify/commit/0fb6b027fbaf17f6a6551f2148482a03eac12927
nvd.nist.gov/vuln/detail/CVE-2022-1811