🛡️ CVE-2024-49827 — concert

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
• Privileges required: None — an unauthenticated stranger can try it.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: Low — limited, and the attacker does not choose what is affected.
• Integrity impact: None.
• Availability impact: None.

Weakness class

CVE-2024-49827 is classified as CWE-213: Exposure of Sensitive Information Due to Incompatible Policies. The product's intended functionality exposes information to certain actors in accordance with the developer's security policy, but this information is regarded as sensitive according to the intended security policies of other stakeholders such as…

Affected software

CVE-2024-49827 is recorded against 1 package.

• concert (from 1.0.0 up to 2.0.0)

Timeline and source

Published on 18 August 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.ibm.com

Other advisories for this package

concert has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2025-13044 (6.2 Medium, published 7 Apr 2026)
• CVE-2025-64646 (6.2 Medium, published 25 Mar 2026)
• CVE-2025-36440 (5.1 Medium, published 25 Mar 2026)
• CVE-2025-36438 (5.1 Medium, published 25 Mar 2026)
• CVE-2025-64648 (5.9 Medium, published 25 Mar 2026)
• CVE-2025-64647 (5.9 Medium, published 25 Mar 2026)
• CVE-2025-12708 (6.2 Medium, published 25 Mar 2026)
• CVE-2025-36019 (6.1 Medium, published 17 Feb 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-213: Exposure of Sensitive Information Due to Incompatible Policies) in other software:

• CVE-2026-56538 (3.5 Low, published 27 Jul 2026)
• CVE-2026-6280 (6.5 Medium, published 8 Jul 2026)
• CVE-2025-52603 (3.5 Low, published 20 Feb 2026)
• CVE-2025-54831 (5.0 Medium, published 1 Oct 2025)
• CVE-2025-4976 (5.0 Medium, published 29 Jul 2025)
• CVE-2025-32791 (4.3 Medium, published 16 Apr 2025)
• CVE-2025-24316 (5.3 Medium, published 28 Feb 2025)
• CVE-2024-49354 (5.3 Medium, published 18 Jan 2025)

Details

Affected Packages

References