CVE-2026-2736

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Source
https://cve.org/CVERecord?id=CVE-2026-2736
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2736.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-2736
Published
2026-02-19T09:16:28.657Z
Modified
2026-02-25T08:21:01.633284Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Reflected Cross-site Scripting (XSS) in Alkacon's OpenCms v18.0, which allows an attacker to execute JavaScript code in the victim's browser by sending the victim a malicious URL containing the ‘q’ parameter in ‘/search/index.html’. This vulnerability can be exploited to steal sensitive user information such as session cookies, or to perform actions while impersonating the user.

References

Affected packages

Git / github.com/alkacon/opencms-core

Affected ranges

Type
GIT
Repo
https://github.com/alkacon/opencms-core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b6fe78b972f1dabb9cb06e800b4e8fe278741c8d

Affected versions

Other
build_10_0_0
build_10_0_0_alpha_1
build_10_0_0_alpha_1u
build_10_0_0_alpha_2
build_10_0_0_beta
build_10_0_0_beta3
build_10_0_0_beta4
build_10_0_0_beta_2
build_10_5_0
build_10_5_0_1
build_10_5_0_2
build_10_5_0_3
build_10_5_0_5
build_10_5_0_beta
build_10_5_1
build_10_5_2
build_10_5_3
build_10_5_x_cmsdays
build_11_0_0
build_11_0_0_beta
build_11_0_0_beta_2
build_11_0_0_rc
build_11_0_1
build_12_0_0
build_13_0_0
build_14_0_0
build_15_0_0
build_16_0_0
build_17_0_0
build_18_0_0
build_4_7_10
build_4_7_11
build_4_7_12
build_4_7_13
build_4_7_14
build_4_7_6
build_4_7_8
build_4_7_9
build_5_0_0
build_5_0_0_beta_1
build_5_0_0_beta_2
build_5_0_0_rc_1
build_5_0_0_rc_2
build_5_1_0
build_5_1_1
build_5_1_10
build_5_1_11
build_5_1_12
build_5_1_3
build_5_1_4
build_5_1_5
build_5_1_6
build_5_1_7
build_5_1_8
build_5_1_9
build_5_3_1
build_5_3_3
build_5_3_4
build_5_3_5
build_5_3_6
build_5_5_1
build_5_5_2
build_5_5_3
build_5_5_4
build_5_7_1
build_5_7_2
build_5_7_3
build_5_9_1
build_5_9_2
build_6_0_0
build_6_0_1
build_6_0_2
build_6_0_3
build_6_0_4
build_6_0_5
build_6_1_13
build_6_2_0
build_6_2_1
build_6_2_2
build_6_2_3
build_7_0_0
build_7_0_1
build_7_0_2
build_7_0_4
build_7_3_0
build_7_5_0_beta_1
build_7_9_2
build_8_0_0
build_8_0_1
build_8_0_2
build_8_0_2_1
build_8_0_3
build_8_5_0
build_8_5_1
build_8_7_0
build_8_9_0
build_9_0_0
build_9_0_0_1
build_9_0_1
build_9_5_0
build_9_5_1
build_9_5_2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2736.json"