CVE-2025-27526 — MEDIUM (6.5)

Q: How severe is CVE-2025-27526?

CVE-2025-27526 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-27526?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Inlong.

Vulnerability Description

Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability which can lead to JDBC Vulnerability URLEncdoe and backspace bypass. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11747

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Apache	Inlong	>= 1.13.0, < 2.2.0

Related Weaknesses (CWE)

CWE-502

References

https://github.com/apache/inlong/pull/11747Issue Tracking
https://lists.apache.org/thread/4t4sqscm7xdqn883dyjy40qk6ncf26xfVendor Advisory
http://www.openwall.com/lists/oss-security/2025/05/28/1Mailing ListThird Party Advisory

FAQ

What is CVE-2025-27526?

CVE-2025-27526 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability which can lead to JDBC Vulnerability URLEncdoe and ba...

How severe is CVE-2025-27526?

CVE-2025-27526 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-27526?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Inlong.