9.8

CVE-2019-3395: atlassian confluence Server-Side Request Forgery

Modified
Published 25-03-2019Last modified 17-09-2024

Vulnerability summary

CVE-2019-3395 is a critical (CVSS 9.8) Server-Side Request Forgery vulnerability in atlassian confluence. EPSS estimates a 6.71% chance of exploitation in the next 30 days, higher than 93.9% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 9.8 (NVD); no exploitation reported by the 5 checked sources; EPSS 7% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
9.8/10
010
Critical · v3.0 (NVD)
EPSS score
6.71%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 25-03-2019
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

The WebDAV endpoint in Atlassian Confluence Server and Data Center before version 6.6.7 (the fixed version for 6.6.x), from version 6.7.0 before 6.8.5 (the fixed version for 6.8.x), and from version 6.9.0 before 6.9.3 (the fixed version for 6.9.x) allows remote attackers to send arbitrary HTTP and WebDAV requests from a Confluence Server or Data Center instance via Server-Side Request Forgery.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

6.71%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

No change 0.00 pp

From 6.71% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Atlassian2 products
  • confluence< 6.6.12 | ≥ 6.7.0, < 6.12.3
  • confluence_server≥ unspecified, < 6.6.7 | ≥ 6.7.0, < unspecified | ≥ unspecified, ≤ 6.7.3 | ≥ 6.8.0, < unspecified | ≥ unspecified, < 6.8.5 | ≥ 6.9.0, < unspecified | ≥ unspecified, < 6.9.3 | ≥ 6.13.0, < 6.13.3 | ≥ 6.14.0, < 6.14.2

1 vendor · 2 products

References

1 links