Multiple cross-site scripting (XSS) vulnerabilities in wp-login.php in the Register Plus plugin 3.5.1 and earlier for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) firstname, (2) lastname, (3) website, (4) aim, (5) yahoo, (6) jabber, (7) about, (8) pass1, and (9) pass2 parameters in a register action
Published Dec 4, 2010
4.3
MEDIUMCVSS 2.0
EPSS 2.14%
Description
Multiple cross-site scripting (XSS) vulnerabilities in wp-login.php in the Register Plus plugin 3.5.1 and earlier for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) firstname, (2) lastname, (3) website, (4) aim, (5) yahoo, (6) jabber, (7) about, (8) pass1, and (9) pass2 parameters in a register action.
Affected products
No data.
- ≤ 3.5.1
- 1.1
- 1.2
- 2.0
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5
- 2.6
- 2.7
- 2.8
- 2.9
- 3.0
- 3.0.1
- 3.0.2
- 3.1
- 3.2
- 3.3
- 3.4
- 3.4.1
- 3.5
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.14% (0.02142) | 81.39th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.14% (0.02142) | 79.61th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.37% (0.00373) | 56.88th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.38% (0.00379) | 73.75th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.38% (0.00379) | 72.15th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.38% (0.00379) | 68.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (6)
- http://osvdb.org/69491 vdb-entryx_refsource_OSVDB
- http://packetstormsecurity.org/files/view/96143/registerplus-xss.txt x_refsource_MISCExploit
- http://secunia.com/advisories/42360 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://websecurity.com.ua/4539 x_refsource_MISCExploit
- http://www.securityfocus.com/archive/1/514903/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/45057 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/69491 | vdb-entryx_refsource_OSVDB | |
| http://packetstormsecurity.org/files/view/96143/registerplus-xss.txt | x_refsource_MISCExploit | |
| http://secunia.com/advisories/42360 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://websecurity.com.ua/4539 | x_refsource_MISCExploit | |
| http://www.securityfocus.com/archive/1/514903/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/45057 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.