MEDIUM
Reflected cross site scripting (XSS) in L-Soft LISTSERV before 16.5-2018a exists via the /scripts/wa.exe OK parameter
Published Aug 26, 2019
6.1
MEDIUMCVSS 3.0
EPSS 7.42%
Description
Reflected cross site scripting (XSS) in L-Soft LISTSERV before 16.5-2018a exists via the /scripts/wa.exe OK parameter.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.1 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
7.42% 0.07416
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.07416
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (30 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 7.42% (0.07416) | 94.26th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.18% (0.08182) | 94.13th | v5 (v2026.06.15) |
| Apr 4, 2026 | 13.19% (0.13191) | 94.11th | v4 (v2025.03.14) |
| Feb 14, 2026 | 15.78% (0.15781) | 94.56th | v4 (v2025.03.14) |
| Nov 21, 2025 | 9.04% (0.09038) | 92.30th | v4 (v2025.03.14) |
| Nov 18, 2025 | 18.00% (0.17995) | 94.67th | v4 (v2025.03.14) |
| Nov 12, 2025 | 9.04% (0.09038) | 92.28th | v4 (v2025.03.14) |
| Oct 17, 2025 | 11.26% (0.11264) | 93.18th | v4 (v2025.03.14) |
| Aug 20, 2025 | 9.80% (0.09803) | 92.65th | v4 (v2025.03.14) |
| Mar 30, 2025 | 15.18% (0.15178) | 94.03th | v4 (v2025.03.14) |
| Mar 29, 2025 | 26.41% (0.26406) | 94.07th | v4 (v2025.03.14) |
| Mar 28, 2025 | 15.18% (0.15178) | 94.04th | v4 (v2025.03.14) |
| Mar 26, 2025 | 2.88% (0.02880) | 84.96th | v4 (v2025.03.14) |
| Mar 24, 2025 | 1.25% (0.01253) | 77.48th | v4 (v2025.03.14) |
| Mar 23, 2025 | 2.88% (0.02880) | 83.73th | v4 (v2025.03.14) |
| Mar 18, 2025 | 1.25% (0.01253) | 78.01th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.02% (0.03021) | 85.72th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.19% (0.00186) | 57.17th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.19% (0.00186) | 56.23th | v3 (v2023.03.01) |
| Jul 1, 2024 | 0.21% (0.00214) | 59.69th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.30% (0.00303) | 68.85th | v3 (v2023.03.01) |
| Jun 15, 2023 | 0.30% (0.00303) | 65.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.17% (0.00167) | 51.57th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02173) | 80.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02173) | 79.06th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.72% (0.06716) | 78.75th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Sep 1, 2021 | 2.74% (0.02742) | 80.38th | v1 |
| Apr 14, 2021 | 2.74% (0.02742) | 0.00th | v1 |
Weaknesses (1)
References (2)
- http://packetstormsecurity.com/files/154202/LSoft-ListServ-Cross-Site-Scripting.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/47302 exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/154202/LSoft-ListServ-Cross-Site-Scripting.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| https://www.exploit-db.com/exploits/47302 | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 26, 2019
Updated Aug 5, 2024
Reserved Aug 22, 2019
Link CVE-2019-15501
CISA Vulnrichment
Updated n/a