CVE-2023-2252710.0CriticalCWE-74

CVE-2023-22527: Atlassian Confluence - Remote Code Execution

Atlassian · Confluence Data Center

Vendor fix available · Affected: Atlassian Confluence Data Center · Exploitation: in CISA KEV since 24 Jan 2024

Known ransomware use

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

ExploitationIn CISA KEV

In CISA KEVCISA KEV catalogue24 Jan 2024
Exploited (reported): not seen
Scanning observed: not seen
Proof of concept public: not seen
Not established: not seen

99.9%probability of exploitation in the next 30 days

99th percentile

050100

Higher than 99% of scored CVEs

10.0CriticalCVSS 3.0

LowMediumHighCrit.

DescriptionCVE.org

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.

Affected products2

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Atlassian · Confluence Data Center>= 8.0.0; >= 8.1.0; >= 8.2.0; >= 8.3.0; >= 8.4.0; >= 8.5.0 and 3 more
Atlassian · Confluence Server>= 8.0.0; >= 8.1.0; >= 8.2.0; >= 8.3.0; >= 8.4.0; >= 8.5.0 and 3 more

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV: Listed since 24 Jan 2024 · known ransomware use · catalogue entry
Public check: Atlassian Confluence - Remote Code Execution · nuclei template in projectdiscovery/nuclei-templates
Weakness: Injection · Injection and Smuggling
Vendor: Atlassian
Published: January 2024
Band: Exploited in the wild, January 2024

What changed

5 Nov
CISA’s KEV entry now notes known ransomware use CISA
24 Jan 2024
CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2023-22527 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.