CVE-2026-34951

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-34951
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34951.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-34951
Aliases
  • GHSA-j94x-h584-rjf9
Published
2026-04-06T15:58:45.583Z
Modified
2026-08-12T03:51:45.307469128Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Reflected XSS in footer.php in Workbench Allows Attackers to Hijack Authenticated Sessions
Details

Workbench is a suite of tools for administrators and developers to interact with Salesforce.com organizations via the Force.com APIs. Prior to 65.0.0, Workbench contains a reflected cross-site scripting vulnerability via the footerScripts parameter, which does not sanitize user-supplied input before rendering it in the page response. Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Workbench allows XSS Targeting Error Pages. This vulnerability is fixed in 65.0.0.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34951.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / github.com/forceworkbench/forceworkbench

Affected ranges

Type
GIT
Repo
https://github.com/forceworkbench/forceworkbench
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2f2820a6f76fdd1dac31bf1c167692ae4c159bb5
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "cpe": "cpe:2.3:a:salesforce:workbench:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "65.0.0"
        }
    ]
}

Affected versions

23.*
23.0.0
24.*
24.0.0
25.*
25.0.0
25.0.0-Beta-1
25.0.1
25.0.2
26.*
26.0.0
26.0.1
27.*
27.0.0
27.0.1
27.0.2
27.0.3
27.0.4
27.0.5
27.0.6
27.0.7
27.0.8
27.0.9
28.*
28.0.0
28.0.1
28.0.2
29.*
29.0.0
29.0.1
29.0.2
29.0.3
29.0.4
29.0.4-Beta-1
29.0.4-Beta-2
29.0.4-Beta-3
29.0.4-Beta-4
29.0.4-Beta-5
29.0.4-Beta-6
29.0.5
29.0.6
29.0.7
29.0.8
29.0.9
34.*
34.0.0
34.0.1
34.0.12
34.0.13
34.0.2
34.0.3
34.0.4
34.0.5
34.0.6
34.0.7
34.0.8
34.0.9
35.*
35.0.0
36.*
36.0.0
36.0.1
36.0.2
36.0.3
36.0.4
36.0.5
36.0.6
36.0.7
37.*
37.0.0
37.0.1
37.0.2
39.*
39.0.0
40.*
40.0.0
41.*
41.0.0
41.0.1
42.*
42.0.0
43.*
43.0.0
45.*
45.0.0
45.0.1
46.*
46.0.0
47.*
47.0.0
48.*
48.0.0
49.*
49.0.0
50.*
50.0.0
51.*
51.0.0
52.*
52.0.0
53.*
53.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34951.json"