Detections
Analytics
SCA: security update for github.com/kitabisa/teler-waf (GHSA-p2pf-g8cq-3gq5)
medium Tenable Self-Hosted Container Security Plugin ID 417230
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based
attacks. In teler-waf prior to version v0.2.0 is vulnerable to a bypass attack when a specific case-
sensitive hex entities payload with special characters such as CR/LF and horizontal tab is used. This
vulnerability allows an attacker to execute arbitrary JavaScript code on the victim's browser and
compromise the security of the web application. An attacker can exploit this vulnerability to bypass
common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker
can execute arbitrary JavaScript code on the victim's browser and steal sensitive information, such as
login credentials and session tokens, or take control of the victim's browser and perform malicious
actions. This issue has been patched in version 0.2.0. (CVE-2023-26047)
See Also
Plugin Details
Severity: Medium
ID: 417230
Version: Revision 1.5
Type: Local
Family: SCA Checks
Published: 1/23/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 2.3
Percentile: 9.14
Vendor
Vendor Severity: Medium
CVSS v2
Risk Factor: Medium
Base Score: 6.4
Temporal Score: 4.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS Score Source: CVE-2023-26047
CVSS v3
Risk Factor: Medium
Base Score: 6.1
Temporal Score: 5.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 3/1/2023
Vulnerability Publication Date: 3/1/2023
Reference Information
CVE: CVE-2023-26047