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TI-2021-18506 Aliases CVE-2021-41951GHSA-2xqf-mm33-4rv9

ResourceSpace before 9.6 rev 18290 is affected by a reflected Cross-Site Scripting…

Priority HIGH 67CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

ResourceSpace before 9.6 rev 18290 is affected by a reflected Cross-Site Scripting vulnerability in plugins/wordpress_sso/pages/index.php via the wordpress_user parameter. If an attacker is able to persuade a victim to visit a crafted URL, malicious JavaScript content may be executed within the context of the victim's browser.

Why it matters now

EPSS 0.77892 99th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:montala:resourcespace:*:*:*:*:*:*:*:*before 9.6VulnerableMontala
cpe:2.3:a:montala:resourcespace:9.6:-:*:*:*:*:*:*9.6VulnerableMontala
  • cpe:2.3:a:montala:resourcespace:*:*:*:*:*:*:*:* Versions before 9.6 Vulnerable ·Montala
  • cpe:2.3:a:montala:resourcespace:9.6:-:*:*:*:*:*:* Versions 9.6 Vulnerable ·Montala

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-41951
  2. 2026-10-03 Alias added: GHSA-2xqf-mm33-4rv9

References

Exploit 1

  • TI-2021-18410 A SQL injection issue in pages/edit_fields/9_ajax/add_keyword.php of ResourceSpace 9.5… CVSS 3.1CRITICAL 9.8
  • TI-2021-18505 A directory traversal issue in ResourceSpace 9.6 before 9.6 rev 18277 allows remote… CVSS 3.1CRITICAL 9.1
  • TI-2019-15715 ResourceSpace 8.6 SQL Injection via watched_searches.php CVSS 4.0HIGH 8.8
  • TI-2019-15745 ResourceSpace 8.6 SQL Injection via collection_edit.php CVSS 4.0HIGH 7.1
  • TI-2015-03087 Directory traversal vulnerability in pages/setup.php in Montala Limited ResourceSpace… CVSS 2.0HIGH 7.5
  • TI-2015-05769 SQL injection vulnerability in Montala Limited ResourceSpace 7.3.7009 and earlier allows… CVSS 2.0HIGH 7.5
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences