Medium severity · published Oct 28, 2026
CVE-2026-118537
a2ui Image Player/Video Player/Audio Player Image.js input validation
New
4.3
CVSS
–
EPSS
No
On KEV
Description
A vulnerability was found in a2ui up to 0.10.4. This vulnerability affects unknown code of the file src/v0_9/basic_catalog/components/Image.js of the component Image Player/Video Player/Audio Player. Performing a manipulation of the argument url results in improper input validation. The attack may be initiated remotely. The pull request to fix this issue awaits acceptance.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
A2
a2ui · A2ui
0.10.0; 0.10.1; 0.10.2; 0.10.3; 0.10.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-118537
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-118537
github.com
https://github.com/a2ui-project/a2ui/issues/3077
github.com
https://github.com/a2ui-project/a2ui/pull/3108
vuldb.com
https://vuldb.com/cve/CVE-2026-118537
vuldb.com
https://vuldb.com/submit/1020092
vuldb.com
https://vuldb.com/vuln/428014
vuldb.com
https://vuldb.com/vuln/428014/cti