CVE-2026-59311
Fixed predictable /tmp/ziptransformer work directory enables symlink pre-creation
Description
A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12
INFO
Published Date :
Aug. 27, 2026, 8:17 p.m.
Last Modified :
Aug. 31, 2026, 6:06 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | dcf2e128-44bd-42ed-91e8-88f912c1401d | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Avoid using predictable temporary directory names.
- Ensure the application restricts file system access.
- Update Spring Integration to a fixed version.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-59311.
| URL | Resource |
|---|---|
| https://spring.io/security/cve-2026-59311 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-59311 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-59311
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-59311 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-59311 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 31, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (including) 6.4.12 *cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:* versions from (including) 6.5.0 up to (including) 6.5.10 *cpe:2.3:a:vmware:spring_integration:7.1.0:-:*:*:*:*:*:* *cpe:2.3:a:vmware:spring_integration:7.1.0:milestone1:*:*:*:*:*:* *cpe:2.3:a:vmware:spring_integration:7.1.0:milestone2:*:*:*:*:*:* *cpe:2.3:a:vmware:spring_integration:7.1.0:milestone3:*:*:*:*:*:* *cpe:2.3:a:vmware:spring_integration:7.1.0:rc1:*:*:*:*:*:* *cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.0.5 Added Reference Type VMware: https://spring.io/security/cve-2026-59311 Types: Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 28, 2026
Action Type Old Value New Value Added CWE CWE-59 Added SSVC {'id': 'CVE-2026-59311', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-08-28T22:43:13.740184Z'} -
New CVE Received by [email protected]
Aug. 27, 2026
Action Type Old Value New Value Added Description A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12 Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/59xxx/CVE-2026-59311.json">CVE-2026-59311</a> Added Reference https://spring.io/security/cve-2026-59311