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CVE-2023-22527

A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action. Most recent supported versions of Confluence Data Center and Server are not affected by this vulnerability as it was ultimately mitigated during regular version updates. However, Atlassian recommends that customers take care to install the latest version to protect their instances from non-critical vulnerabilities outlined in Atlassian’s January Security Bulletin.

Publication date: Tue, 16 Jan 2024 00:00:00 +0000


Cyber News related to CVE-2023-22527

Attacks begin on critical Atlassian Confluence vulnerability - Multiple cybersecurity organizations have observed exploitation attempts against a critical Atlassian Confluence vulnerability that was disclosed and patched last week. In a security advisory published on Jan. 16, Atlassian detailed a remote code ...
1 year ago Techtarget.com CVE-2023-22527 CVE-2023-22518 CVE-2023-22515
Atlassian warns of critical RCE flaw in older Confluence versions - Atlassian Confluence Data Center and Confluence Server are vulnerable to a critical remote code execution vulnerability that impacts versions released before December 5, 2023, including out-of-support releases. The flaw is tracked as CVE-2023-22527, ...
1 year ago Bleepingcomputer.com CVE-2023-22527
Atlassian Confluence Server RCE attacks underway The Register - More than 600 IP addresses are launching thousands of exploit attempts against CVE-2023-22527 - a critical bug in out-of-date versions of Atlassian Confluence Data Center and Server - according to non-profit security org Shadowserver. Atlassian ...
1 year ago Go.theregister.com CVE-2023-22527
Vulnerability Summary for the Week of November 27, 2023 - PrimaryVendor - Product apple - multiple products Description A memory corruption vulnerability was addressed with improved locking. Published 2023-12-01 CVSS Score not yet calculated Source & Patch Info CVE-2023-48842 PrimaryVendor - Product dell - ...
1 year ago Cisa.gov CVE-2023-48842 CVE-2023-43089 CVE-2023-39226 CVE-2023-46690 CVE-2023-47207 CVE-2023-46886 CVE-2023-48882 CVE-2023-49656 CVE-2023-28896 CVE-2023-48016 CVE-2023-49092 CVE-2023-2266 CVE-2023-2267 CVE-2023-31177 CVE-2023-34388 CVE-2023-34389 CVE-2023-48848 CVE-2023-4398
CVE-2024-37051 - GitHub access token could be exposed to third-party sites in JetBrains IDEs after version 2023.1 and less than: IntelliJ IDEA 2023.1.7, 2023.2.7, 2023.3.7, 2024.1.3, 2024.2 EAP3; Aqua 2024.1.2; CLion 2023.1.7, 2023.2.4, 2023.3.5, 2024.1.3, 2024.2 ...
10 months ago Tenable.com
Weekly Vulnerability Recap 1/29/24: Apple, Apache, & VMware - In this week's urgent updates, Apple and VMware issued updates for zero-day flaws currently under attack, and researchers detected a rise in attacks on unpatched Apache and Atlassian Confluence servers. The release of proof-of-concept code starts the ...
1 year ago Esecurityplanet.com CVE-2024-23222 CVE-2023-22527 CVE-2024-0204 CVE-2023-6330 CVE-2023-6331 CVE-2023-6332
Patch now: Critical VMware, Atlassian flaws found The Register - VMware and Atlassian today disclosed critical vulnerabilities and, while neither appear to have been exploited by miscreants yet, admins should patch now to avoid disappointment. Most serious is CVE-2023-22527, a template injection flaw that can ...
1 year ago Go.theregister.com CVE-2023-22527 CVE-2020-25649 CVE-2023-34063
Atlassian reveals critical Confluence RCE flaw, urges "immediate action" - Atlassian has patched a critical vulnerability in Confluence Data Center and Confluence Server that could lead to remote code execution. The good news is that the flaw was fixed in early December 2023 with the release of versions 8.5.4 LTS and 8.6.0 ...
1 year ago Helpnetsecurity.com CVE-2023-22527
Atlassian Warns of Critical RCE Vulnerability in Outdated Confluence Instances - Enterprise software maker Atlassian on Tuesday warned of a critical vulnerability in out-of-date Confluence Data Center and Server versions that could be exploited for remote code execution, without authentication. The issue, tracked as ...
1 year ago Securityweek.com CVE-2023-22527
Weekly Vulnerability Recap 3/11/24: JetBrains & Atlassian Issues - This past week, both JetBrains TeamCity and Atlassian Confluence products have run into more hiccups as their string of vulnerabilities continues. JetBrains and Atlassian users should pay special attention since vulnerabilities continue cropping up ...
1 year ago Esecurityplanet.com CVE-2024-27198 CVE-2024-27199 CVE-2024-22252 CVE-2024-20337 CVE-2023-22527
CVE-2023-22527 - A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action. Most recent supported ...
2 months ago
CVE-2023-51646 - Allegra uploadSimpleFile Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to exploit this ...
4 months ago Tenable.com
Hackers Exploited Confluence Server Vulnerability To Deploy LockBit Ransomware - A sophisticated ransomware attack leveraging a critical Atlassian Confluence vulnerability (CVE-2023-22527, CVSS 10.0) has been uncovered, culminating in the deployment of LockBit Black ransomware across enterprise networks within two hours of ...
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CVE-2021-22527 - Information leakage vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4 ...
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CVE-2025-22527 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Yamna Khawaja Mailing Group Listserv allows SQL Injection.This issue affects Mailing Group Listserv: from n/a through 2.0.9. ...
3 months ago Tenable.com
Patching Perforce perforations: Critical RCE vulnerability discovered in Perforce Helix Core Server - Sig 11,887 p4api vs2017 static openssl3 p4api-2023.1.2468153-vs2017 static. Sig 11,847 p4api vs2017 static p4api-2023.1.2468153-vs2017 static. Sig 10,187 p4api vs2017 static vsdebug openssl3 p4api-2023.1.2468153-vs2017 static vsdebug. Sig 10,147 ...
1 year ago Microsoft.com
Threat landscape for industrial automation systems. H2 2023 - In the second half of 2023, the percentage of ICS computers on which malicious objects were blocked decreased by 2.1 pp to 31.9%. Percentage of ICS computers on which malicious objects were blocked, by half year. In H2 2023, building automation once ...
1 year ago Securelist.com
Multiple Flaws in Dell PowerProtect Products Execute Commands - Multiple vulnerabilities have been discovered in Dell's PowerProtect, which were associated with SQL injection, cross-site scripting, privilege escalation, command injection, and path tracing. The severity for these vulnerabilities ranges between 4.3 ...
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10 of the biggest zero-day attacks of 2023 - Here are 10 of the biggest zero-day attacks of 2023 in chronological order. Zero-day attacks started strong in 2023 with CVE-2023-0669, a pre-authentication command injection vulnerability in Fortra's GoAnywhere managed file transfer product. ...
1 year ago Techtarget.com CVE-2023-0669 CVE-2023-34362 CVE-2023-36884 CVE-2023-4863 CVE-2023-41992 CVE-2023-41991 CVE-2023-41993 CVE-2023-22515
Ransomware in 2023 recap: 5 key takeaways - This provides the best overall picture of ransomware activity, but the true number of attacks is far higher. While some ransomware trends hardly changed over the last year, such as LockBit's continued dominance, ransomware criminals also challenged ...
1 year ago Malwarebytes.com Scattered Spider LockBit
Vulnerability Summary for the Week of March 4, 2024 - Published 2024-03-06 CVSS Score not yet calculated Source & Patch Info CVE-2023-52584416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67 PrimaryVendor - ...
1 year ago Cisa.gov
Multiple QNAP Severity Flaw Let Attackers Execute Remote Code - QNAP has released multiple security advisories for addressing several high, medium, and low-severity vulnerabilities in multiple products, including QTS, QuTS hero, Netatalk, Video Station, QuMagie, and QcalAgent. QNAP has also stated all the ...
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