CVE-2022-31260

Exp

In Montala ResourceSpace through 9.8 before r19636, csv_export_results_metadata.php allows attackers to export collection metadata via a non-NULL k value.

Published: 2022-07-17 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-31260 is rated High Exploit Risk (79.6/100): CVSS Medium severity, with high exploitation likelihood (EPSS 24.77%, 96th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +15.03% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-31260

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-31260

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-11-21 9.74% 24.77% +15.03%
2 2025-11-18 24.77% 9.74% -15.03%
3 2025-10-18 — 24.77% —

Full EPSS history (20 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-31260

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 2.5 [email protected]

Weakness enumeration for CVE-2022-31260

Affected software / configurations for CVE-2022-31260

Vendor Product Version Raw CPE
montala resourcespace < 9.8 cpe:2.3:a:montala:resourcespace:*:*:*:*:*:*:*:*
montala resourcespace 9.8 cpe:2.3:a:montala:resourcespace:9.8:-:*:*:*:*:*:*

References for CVE-2022-31260

cvelogic Threat Intelligence