php: Reflected XSS vulnerability on PHAR 403 and 404 error pages
Published Apr 29, 2018
6.1
MEDIUMCVSS 3.0
EPSS 3.50%
Description
An issue was discovered in ext/phar/phar_object.c in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-5712.
Affected products
No data.
Configuration 1
Configuration 2
- 12.04
- 14.04
- 16.04
- 17.10
- 18.04
Configuration 3
- 7.0
- 8.0
- 9.0
Configuration 4
- n/a
No data.
Red Hat Enterprise Linux 7
php-0:5.4.16-48.el7
Fixed · RHSA-2020:1112
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-php71-php-0:7.1.30-1.el7
Fixed · RHSA-2019:2519
Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
rh-php71-php-0:7.1.30-1.el7
Fixed · RHSA-2019:2519
Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
rh-php71-php-0:7.1.30-1.el7
Fixed · RHSA-2019:2519
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS
rh-php71-php-0:7.1.30-1.el7
Fixed · RHSA-2019:2519
Red Hat Enterprise Linux 5
php
Not affected
Red Hat Enterprise Linux 5
php53
Will not fix
Red Hat Enterprise Linux 6
php
Will not fix
Red Hat Enterprise Linux 8
php
Not affected
Red Hat Software Collections
rh-php70-php
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | php-0:5.4.16-48.el7 | Fixed | RHSA-2020:1112 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-php71-php-0:7.1.30-1.el7 | Fixed | RHSA-2019:2519 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | rh-php71-php-0:7.1.30-1.el7 | Fixed | RHSA-2019:2519 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS | rh-php71-php-0:7.1.30-1.el7 | Fixed | RHSA-2019:2519 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | rh-php71-php-0:7.1.30-1.el7 | Fixed | RHSA-2019:2519 |
| Red Hat Enterprise Linux 5 | php | Not affected | n/a |
| Red Hat Enterprise Linux 5 | php53 | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | php | Will not fix | n/a |
| Red Hat Enterprise Linux 8 | php | Not affected | n/a |
| Red Hat Software Collections | rh-php70-php | Will not fix | n/a |
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (66 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.50% (0.03501) | 88.78th | v5 (v2026.06.15) |
| Sep 22, 2026 | 3.50% (0.03501) | 88.65th | v5 (v2026.06.15) |
| Sep 21, 2026 | 4.74% (0.04741) | 91.47th | v5 (v2026.06.15) |
| Sep 6, 2026 | 3.50% (0.03501) | 88.39th | v5 (v2026.06.15) |
| Sep 5, 2026 | 4.74% (0.04741) | 91.29th | v5 (v2026.06.15) |
| Aug 30, 2026 | 3.63% (0.03630) | 88.71th | v5 (v2026.06.15) |
| Aug 28, 2026 | 4.92% (0.04915) | 91.51th | v5 (v2026.06.15) |
| Aug 24, 2026 | 3.63% (0.03630) | 88.64th | v5 (v2026.06.15) |
| Aug 23, 2026 | 4.92% (0.04915) | 91.47th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.63% (0.03630) | 88.03th | v5 (v2026.06.15) |
| Mar 4, 2026 | 17.24% (0.17239) | 94.90th | v4 (v2025.03.14) |
| Mar 1, 2026 | 5.90% (0.05900) | 90.47th | v4 (v2025.03.14) |
| Feb 25, 2026 | 17.24% (0.17239) | 94.88th | v4 (v2025.03.14) |
| Feb 4, 2026 | 16.22% (0.16216) | 94.63th | v4 (v2025.03.14) |
| Feb 1, 2026 | 5.49% (0.05493) | 90.04th | v4 (v2025.03.14) |
| Jan 4, 2026 | 16.22% (0.16216) | 94.59th | v4 (v2025.03.14) |
| Jan 1, 2026 | 5.49% (0.05493) | 90.00th | v4 (v2025.03.14) |
| Dec 28, 2025 | 16.22% (0.16216) | 94.59th | v4 (v2025.03.14) |
| Dec 27, 2025 | 8.32% (0.08321) | 92.00th | v4 (v2025.03.14) |
| Dec 4, 2025 | 16.22% (0.16216) | 94.55th | v4 (v2025.03.14) |
| Dec 1, 2025 | 5.49% (0.05493) | 89.91th | v4 (v2025.03.14) |
| Nov 21, 2025 | 16.22% (0.16216) | 94.54th | v4 (v2025.03.14) |
| Nov 18, 2025 | 3.77% (0.03769) | 86.90th | v4 (v2025.03.14) |
| Nov 4, 2025 | 16.22% (0.16216) | 94.53th | v4 (v2025.03.14) |
| Nov 1, 2025 | 5.49% (0.05493) | 89.82th | v4 (v2025.03.14) |
| Oct 28, 2025 | 16.22% (0.16216) | 94.52th | v4 (v2025.03.14) |
| Oct 27, 2025 | 8.32% (0.08321) | 91.88th | v4 (v2025.03.14) |
| Oct 25, 2025 | 16.22% (0.16216) | 94.51th | v4 (v2025.03.14) |
| Oct 15, 2025 | 22.89% (0.22890) | 95.63th | v4 (v2025.03.14) |
| Oct 4, 2025 | 29.43% (0.29425) | 96.43th | v4 (v2025.03.14) |
| Oct 1, 2025 | 12.54% (0.12542) | 93.72th | v4 (v2025.03.14) |
| Sep 4, 2025 | 16.67% (0.16666) | 94.68th | v4 (v2025.03.14) |
| Sep 1, 2025 | 5.49% (0.05490) | 89.91th | v4 (v2025.03.14) |
| Aug 5, 2025 | 16.61% (0.16615) | 94.63th | v4 (v2025.03.14) |
| Aug 1, 2025 | 5.22% (0.05223) | 89.63th | v4 (v2025.03.14) |
| Jul 30, 2025 | 16.61% (0.16615) | 94.63th | v4 (v2025.03.14) |
| Jul 5, 2025 | 29.35% (0.29351) | 96.36th | v4 (v2025.03.14) |
| Jul 1, 2025 | 11.99% (0.11987) | 93.48th | v4 (v2025.03.14) |
| Jun 21, 2025 | 29.35% (0.29351) | 96.34th | v4 (v2025.03.14) |
| Jun 6, 2025 | 33.37% (0.33369) | 96.68th | v4 (v2025.03.14) |
| Jun 4, 2025 | 25.09% (0.25089) | 95.88th | v4 (v2025.03.14) |
| Jun 1, 2025 | 7.36% (0.07356) | 91.25th | v4 (v2025.03.14) |
| May 30, 2025 | 25.09% (0.25089) | 95.87th | v4 (v2025.03.14) |
| May 4, 2025 | 10.11% (0.10108) | 92.66th | v4 (v2025.03.14) |
| May 1, 2025 | 4.08% (0.04077) | 87.95th | v4 (v2025.03.14) |
| Apr 11, 2025 | 10.11% (0.10108) | 92.39th | v4 (v2025.03.14) |
| Apr 10, 2025 | 4.08% (0.04077) | 87.54th | v4 (v2025.03.14) |
| Apr 7, 2025 | 10.11% (0.10108) | 92.38th | v4 (v2025.03.14) |
| Apr 6, 2025 | 4.08% (0.04077) | 87.52th | v4 (v2025.03.14) |
| Apr 3, 2025 | 10.11% (0.10108) | 92.39th | v4 (v2025.03.14) |
| Apr 2, 2025 | 4.08% (0.04077) | 87.51th | v4 (v2025.03.14) |
| Mar 27, 2025 | 10.26% (0.10255) | 92.03th | v4 (v2025.03.14) |
| Mar 25, 2025 | 4.14% (0.04141) | 87.52th | v4 (v2025.03.14) |
| Mar 24, 2025 | 10.26% (0.10255) | 92.43th | v4 (v2025.03.14) |
| Mar 22, 2025 | 4.14% (0.04141) | 87.66th | v4 (v2025.03.14) |
| Mar 21, 2025 | 10.26% (0.10255) | 92.52th | v4 (v2025.03.14) |
| Mar 20, 2025 | 4.14% (0.04141) | 87.67th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.26% (0.10255) | 92.58th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.79% (0.03788) | 92.20th | v3 (v2023.03.01) |
| Sep 20, 2023 | 3.79% (0.03788) | 90.76th | v3 (v2023.03.01) |
| Sep 3, 2023 | 3.70% (0.03704) | 90.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.18% (0.03182) | 89.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.54% (0.01537) | 74.52th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.54% (0.01537) | 51.33th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.68% (0.02678) | 55.40th | v5 (v2026.06.15) |
| Apr 14, 2021 | 2.68% (0.02678) | 0.00th | v1 |
References (16)
- http://php.net/ChangeLog-5.php x_refsource_CONFIRMPatchVendor Advisory
- http://php.net/ChangeLog-7.php x_refsource_CONFIRMPatchVendor Advisory
- http://www.securitytracker.com/id/1040807 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2019:2519 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2018-10547 Vendor Advisory
- https://bugs.php.net/bug.php?id=76129 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1573814 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-10547
- https://security.netapp.com/advisory/ntap-20180607-0003/ x_refsource_CONFIRMThird Party Advisory
- https://usn.ubuntu.com/3646-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/3646-2/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2018-10547
- https://www.debian.org/security/2018/dsa-4240 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- https://www.tenable.com/security/tns-2018-12 x_refsource_CONFIRMThird Party Advisory
Change history (0)
No recorded changes yet.