9.8

CVE-2019-15000: atlassian bitbucket

Modified
Published 19-09-2019Last modified 17-09-2024

Vulnerability summary

CVE-2019-15000 is a critical (CVSS 9.8) vulnerability in atlassian bitbucket. EPSS estimates a 7.79% chance of exploitation in the next 30 days, higher than 94.6% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 9.8 (NVD); no exploitation reported by the 5 checked sources; EPSS 8% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
7.79%
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. 19-09-2019
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

The commit diff rest endpoint in Bitbucket Server and Data Center before 5.16.10 (the fixed version for 5.16.x ), from 6.0.0 before 6.0.10 (the fixed version for 6.0.x), from 6.1.0 before 6.1.8 (the fixed version for 6.1.x), from 6.2.0 before 6.2.6 (the fixed version for 6.2.x), from 6.3.0 before 6.3.5 (the fixed version for 6.3.x), from 6.4.0 before 6.4.3 (the fixed version for 6.4.x), and from 6.5.0 before 6.5.2 (the fixed version for 6.5.x) allows remote attackers who have permission to access a repository, if public access is enabled for a project or repository then attackers are able to exploit this issue anonymously, to read the contents of arbitrary files on the system and execute commands via injecting additional arguments into git commands.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

7.79%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

No change 0.00 pp

From 7.79% 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.

Atlassian3 products
  • bitbucket≥ 5.16.0, < 5.16.10 | ≥ 6.0.0, < 6.0.10 | ≥ 6.1.0, < 6.1.8 | ≥ 6.2.0, < 6.2.6 | ≥ 6.3.0, < 6.3.5 | ≥ 6.4.0, < 6.4.3 | ≥ 6.5.0, < 6.5.2
  • bitbucket_data_center≥ unspecified, < 5.16.10 | ≥ 6.0.0, < unspecified | ≥ unspecified, < 6.0.10 | ≥ 6.1.0, < unspecified | ≥ unspecified, < 6.1.8 | ≥ 6.2.0, < unspecified | ≥ unspecified, < 6.2.6 | ≥ 6.3.0, < unspecified | ≥ unspecified, < 6.3.5 | ≥ 6.4.0, < unspecified | ≥ unspecified, < 6.4.3 | ≥ 6.5.0, < unspecified | ≥ unspecified, < 6.5.2
  • bitbucket_server≥ unspecified, < 5.16.10 | ≥ 6.0.0, < unspecified | ≥ unspecified, < 6.0.10 | ≥ 6.1.0, < unspecified | ≥ unspecified, < 6.1.8 | ≥ 6.2.0, < unspecified | ≥ unspecified, < 6.2.6 | ≥ 6.3.0, < unspecified | ≥ unspecified, < 6.3.5 | ≥ 6.4.0, < unspecified | ≥ unspecified, < 6.4.3 | ≥ 6.5.0, < unspecified | ≥ unspecified, < 6.5.2

1 vendor · 3 products

References

3 links