Detections
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Atlassian Confluence 9.3.x < 10.2.15 Multiple Vulnerabilities

critical Web App Scanning Plugin ID 115692

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Synopsis

Atlassian Confluence 9.3.x < 10.2.15 Multiple Vulnerabilities

Description

According to its self-reported version number, the Atlassian Confluence application running on the remote host is prior to 9.2.23 or 9.3.x prior to 10.2.15. It is, therefore, affected by multiple vulnerabilities, including flaws in bundled third-party dependencies :

- An injection vulnerability in the bundled minimist dependency. (CVE-2021-44906)

- A security misconfiguration vulnerability in the bundled Bouncy Castle dependency. (CVE-2025-14813)

- Multiple denial of service vulnerabilities in the bundled node-tar dependency. (CVE-2026-59873, CVE-2026-59874, CVE-2026-59871)

- A man-in-the-middle vulnerability in the bundled Apache Tomcat dependency. (CVE-2026-53434)

- Multiple denial of service vulnerabilities in the bundled linkify-it dependency. (CVE-2026-48801, CVE-2026-59887)

- A SQL injection vulnerability in the bundled Hibernate ORM dependency. (CVE-2026-0603)

- A file inclusion vulnerability in the bundled node-tar dependency. (CVE-2026-29786)

- A man-in-the-middle vulnerability in the bundled PostgreSQL JDBC Driver dependency. (CVE-2026-54291)

- A denial of service vulnerability in the bundled underscore dependency. (CVE-2026-27601)

- A denial of service vulnerability in the bundled PostgreSQL JDBC Driver dependency. (CVE-2026-42198)

- An information disclosure vulnerability in the bundled postcss dependency. (CVE-2026-45623)

- A denial of service vulnerability in the bundled Micrometer dependency. (CVE-2026-40983)

- A denial of service vulnerability in the bundled axios dependency. (CVE-2026-25639)

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Atlassian Confluence version 10.2.15 or later.

See Also

https://confluence.atlassian.com/security/security-bulletin-august-18-2026-1821999768.html

Plugin Details

Severity: Critical

ID: 115692

Type: Version Based

Published: 10/16/2026

Updated: 10/16/2026

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: High

Score: 7

Percentile: 98.05

CVSS v2

Risk Factor: Critical

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-59887

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS Score Source: CVE-2021-44906

CVSS v4

Risk Factor: Critical

Base Score: 9.3

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

CVSS Score Source: CVE-2025-14813

Vulnerability Information

CPE: cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:*

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/18/2026

Vulnerability Publication Date: 3/16/2022

Reference Information

CVE: CVE-2021-44906, CVE-2025-14813, CVE-2026-0603, CVE-2026-25639, CVE-2026-27601, CVE-2026-29786, CVE-2026-40983, CVE-2026-42198, CVE-2026-45623, CVE-2026-48801, CVE-2026-53434, CVE-2026-54291, CVE-2026-59871, CVE-2026-59873, CVE-2026-59874, CVE-2026-59887

CWE: 1287, 1321, 1333, 16, 200, 22, 300, 323, 327, 390, 400, 407, 59, 606, 636, 704, 74, 754, 757, 770, 835, 89

OWASP: 2010-A1, 2010-A4, 2010-A6, 2010-A9, 2013-A1, 2013-A4, 2013-A5, 2013-A6, 2013-A9, 2017-A1, 2017-A3, 2017-A5, 2017-A6, 2017-A9, 2021-A1, 2021-A2, 2021-A3, 2021-A5, 2021-A6, 2021-A7, 2025-A1, 2025-A10, 2025-A2, 2025-A4, 2025-A5, 2025-A6, 2025-A7

WASC: Application Misconfiguration, Denial of Service, Improper Input Handling, Information Leakage, Insufficient Transport Layer Protection, Path Traversal, SQL Injection

CAPEC: 1, 10, 101, 102, 107, 108, 109, 110, 116, 117, 120, 125, 126, 127, 13, 130, 132, 135, 14, 147, 169, 17, 180, 197, 20, 22, 220, 224, 229, 230, 231, 237, 24, 250, 267, 273, 28, 285, 287, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 3, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 312, 313, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 34, 35, 36, 383, 42, 43, 45, 459, 46, 469, 47, 470, 472, 473, 475, 477, 480, 482, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 508, 51, 52, 528, 53, 57, 573, 574, 575, 576, 577, 59, 6, 60, 606, 608, 614, 616, 620, 64, 643, 646, 65, 651, 66, 67, 7, 71, 72, 74, 76, 77, 78, 79, 8, 80, 83, 84, 87, 9, 97

DISA STIG: APSC-DV-000170, APSC-DV-000460, APSC-DV-001810, APSC-DV-002400, APSC-DV-002440, APSC-DV-002540, APSC-DV-002560, APSC-DV-002630

HIPAA: 164.306(a)(1), 164.306(a)(2), 164.312(a), 164.312(a)(1), 164.312(a)(2)(i), 164.312(e)

ISO: 27001-A.10.1.1, 27001-A.10.1.2, 27001-A.12.6.1, 27001-A.13.1.3, 27001-A.13.2.1, 27001-A.14.1.1, 27001-A.14.1.2, 27001-A.14.1.3, 27001-A.14.2.5, 27001-A.14.2.7, 27001-A.14.2.9, 27001-A.15.1.2, 27001-A.18.1.5

NIST: sp800_53-AC-3, sp800_53-AC-4, sp800_53-CM-6b, sp800_53-IA-7, sp800_53-SA-4(3), sp800_53-SC-12, sp800_53-SC-13, sp800_53-SC-24, sp800_53-SC-5, sp800_53-SI-10, sp800_53-SI-15

OWASP API: 2019-API7, 2019-API8, 2023-API8

OWASP ASVS: 4.0.2-12.3.1, 4.0.2-14.2.1, 4.0.2-5.2.5, 4.0.2-5.3.1, 4.0.2-5.3.4, 4.0.2-8.3.4, 4.0.2-9.1.1, 4.0.2-9.1.2, 4.0.2-9.2.1

PCI-DSS: 3.2-2.2, 3.2-6.2, 3.2-6.5, 3.2-6.5.1, 3.2-6.5.2, 3.2-6.5.3, 3.2-6.5.4, 3.2-6.5.8, 3.2-8.1, 3.2-8.4.3