CVE-2023-4568
CVE-2023-4568 is a medium-severity vulnerability in Papercut Papercut Ng with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 4% (90th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Papercut Papercut Ng
- Published:
- Last modified:
Description
PaperCut NG allows for unauthenticated XMLRPC commands to be run by default. Versions 22.0.12 and below are confirmed to be affected, but later versions may also be affected due to lack of a vendor supplied patch.
Frequently asked questions
- What is CVE-2023-4568?
- PaperCut NG allows for unauthenticated XMLRPC commands to be run by default. Versions 22.0.12 and below are confirmed to be affected, but later versions may also be affected due to lack of a vendor supplied patch.
- How severe is CVE-2023-4568?
- CVE-2023-4568 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2023-4568 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-4568?
- CVE-2023-4568 affects Papercut Papercut Ng. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-4568?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-4568 published?
- CVE-2023-4568 was published on 2023-09-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:*
More vulnerabilities in Papercut Papercut Ng
- CVE-2026-81578 — Critical (CVSS 9.8): An improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under…
- CVE-2023-39143 — Critical (CVSS 9.8): PaperCut NG and PaperCut MF before 22.1.3 on Windows allow path traversal, enabling attackers to upload, read, or…
- CVE-2023-27350 — Critical (CVSS 9.8): This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5…
- CVE-2019-12135 — Critical (CVSS 9.8): An unspecified vulnerability in the application server in PaperCut MF and NG versions 18.3.8 and earlier and versions…
- CVE-2019-8948 — Critical (CVSS 9.8): PaperCut MF before 18.3.6 and PaperCut NG before 18.3.6 allow script injection via the user interface, aka PC-15163.
- CVE-2026-82078 — Critical (CVSS 9.1): An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut…
All CVEs affecting Papercut Papercut Ng →
Other CWE-287 (Improper Authentication) vulnerabilities
- CVE-2026-101077 — Critical (CVSS 10.0): A flaw has been found in Netcore NR289-GE 1.4.5102. This impacts the function process_request of the component boa_temp…
- CVE-2026-100886 — Critical (CVSS 10.0): A vulnerability was identified in Seetong T8108, T8108P, T8116 and T8232 4.6.1.4-build202604241011. The affected…
- CVE-2026-77244 — Critical (CVSS 10.0): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0,…
- CVE-2026-94493 — Critical (CVSS 10.0): A vulnerability was detected in Gigatech PDV5701 1.0.31_240305_112640. This issue affects some unknown processing of…
- CVE-2026-83099 — Critical (CVSS 10.0): Vulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode).…
- CVE-2026-83059 — Critical (CVSS 10.0): Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server).…
Browse all CWE-287 (Improper Authentication) vulnerabilities →