Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
5 results
Sep 24, 2026An improper authentication vulnerability in PaperCut MF/NG allows an unauthenticated, remote attacker to trigger report generation.CVE-2026-87739 · Other software · PaperCut · reported by eb41dac7-0af8-4f84-9f6d-0272772514f4Medium 6.9
An improper authentication vulnerability in PaperCut MF/NG allows an unauthenticated, remote attacker to trigger report generation. By submitting report generation requests without valid credentials, an attacker can generate reports and gain unauthorized access to sensitive information.
- Product
- PaperCut NG/MF
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 18, 2026An issue in Open5GS v.2.7.0 allows a remote attacker to cause a denial of service via the ngap_send_to_nas() function in src/amf/ngap-path.cCVE-2026-71675 · Other software · reported by MITREHigh 7.5
An issue in Open5GS v.2.7.0 allows a remote attacker to cause a denial of service via the ngap_send_to_nas() function in src/amf/ngap-path.c
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgist.github.com
Sep 8, 2025Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in OpCVE-2025-52288 · Other software · Open5gs · reported by MITREHigh 7.5
Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in Open5GS thru 2.7.5 allowing attackers to cause a denial of service or other unspecified impacts via repeated UE connect and disconnect message sequences.
- Product
- Open5gs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 20, 2023The `PaperCutNG Mobility Print` version 1.0.3512 application allows an unauthenticated attacker to perform a CSRF attack on an instance administrator to confiCVE-2023-2508 · Other software · PaperCut MF/NG · reported by help@fluidattacks.comMedium 5.3
The `PaperCutNG Mobility Print` version 1.0.3512 application allows an unauthenticated attacker to perform a CSRF attack on an instance administrator to configure the clients host (in the "configure printer discovery" section). This is possible because the application has no protections against CSRF attacks, like Anti-CSRF tokens, header origin validation, samesite cookies, etc.
- Product
- Mobility Print
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfluidattacks.compapercut.com
Apr 20, 2023PaperCut MF/NG Improper Access Control VulnerabilityCVE-2023-27350 · Other software · PaperCut · reported by zdi-disclosures@trendmicro.comExploitedRansomwareCritical 9.8
PaperCut MF/NG contains an improper access control vulnerability within the SetupCompleted class that allows authentication bypass and code execution in the context of system.
- Product
- MF/NG
- On CISA’s list since
- Apr 21, 2023 (federal fix deadline May 12, 2023)
- What to do
- Attackers are using this now. Install PaperCut’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.compacketstormsecurity.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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